69401101

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 88564320

約数和(自身を除く): 19163219

約数列:

[1, 7, 11, 49, 77, 331, 389, 539, 2317, 2723, 3641, 4279, 16219, 19061, 25487, 29953, 128759, 178409, 209671, 901313, 1416349, 6309191, 9914443, 69401101]

約数ペア:

[(1, 69401101), (7, 9914443), (11, 6309191), (49, 1416349), (77, 901313), (331, 209671), (389, 178409), (539, 128759), (2317, 29953), (2723, 25487), (3641, 19061), (4279, 16219)]