13307640423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{30497}}^1$

素因数の和:32407

約数の個数: 32

約数和(自身を含む): 22134228480

約数和(自身を除く): 8826588057

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1889, 5667, 13223, 20779, 30497, 39669, 62337, 91491, 145453, 213479, 335467, 436359, 640437, 1006401, 2348269, 7044807, 57608833, 172826499, 403261831, 633697163, 1209785493, 1901091489, 4435880141, 13307640423]

約数ペア:

[(1, 13307640423), (3, 4435880141), (7, 1901091489), (11, 1209785493), (21, 633697163), (33, 403261831), (77, 172826499), (231, 57608833), (1889, 7044807), (5667, 2348269), (13223, 1006401), (20779, 640437), (30497, 436359), (39669, 335467), (62337, 213479), (91491, 145453)]