89772001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6421}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 103574016

約数和(自身を除く): 13802015

約数列:

[1, 11, 31, 41, 341, 451, 1271, 6421, 13981, 70631, 199051, 263261, 2189561, 2895871, 8161091, 89772001]

約数ペア:

[(1, 89772001), (11, 8161091), (31, 2895871), (41, 2189561), (341, 263261), (451, 199051), (1271, 70631), (6421, 13981)]