6976981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 18

約数和(自身を含む): 8090390

約数和(自身を除く): 1113409

約数列:

[1, 11, 23, 109, 121, 253, 529, 1199, 2507, 2783, 5819, 13189, 27577, 57661, 64009, 303347, 634271, 6976981]

約数ペア:

[(1, 6976981), (11, 634271), (23, 303347), (109, 64009), (121, 57661), (253, 27577), (529, 13189), (1199, 5819), (2507, 2783)]