21652100041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 26980111872

約数和(自身を除く): 5328011831

約数列:

[1, 11, 13, 37, 41, 143, 151, 407, 451, 481, 533, 661, 1517, 1661, 1963, 5291, 5587, 5863, 6191, 7271, 8593, 16687, 19721, 21593, 24457, 27101, 61457, 68101, 72631, 80483, 94523, 99811, 216931, 229067, 269027, 298111, 317941, 352313, 798941, 885313, 1002737, 1097921, 1297543, 2519737, 2977871, 3497351, 3693007, 3875443, 4092251, 11030107, 13035581, 14272973, 32756581, 40623077, 45014761, 48009091, 53199263, 143391391, 151413287, 528100001, 585191893, 1665546157, 1968372731, 21652100041]

約数ペア:

[(1, 21652100041), (11, 1968372731), (13, 1665546157), (37, 585191893), (41, 528100001), (143, 151413287), (151, 143391391), (407, 53199263), (451, 48009091), (481, 45014761), (533, 40623077), (661, 32756581), (1517, 14272973), (1661, 13035581), (1963, 11030107), (5291, 4092251), (5587, 3875443), (5863, 3693007), (6191, 3497351), (7271, 2977871), (8593, 2519737), (16687, 1297543), (19721, 1097921), (21593, 1002737), (24457, 885313), (27101, 798941), (61457, 352313), (68101, 317941), (72631, 298111), (80483, 269027), (94523, 229067), (99811, 216931)]