70198513

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 89571776

約数和(自身を除く): 19373263

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 1237, 5159, 8107, 8659, 13607, 56749, 82879, 95249, 149677, 580153, 911669, 1047739, 6381683, 10028359, 70198513]

約数ペア:

[(1, 70198513), (7, 10028359), (11, 6381683), (67, 1047739), (77, 911669), (121, 580153), (469, 149677), (737, 95249), (847, 82879), (1237, 56749), (5159, 13607), (8107, 8659)]