6989907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 3585453

約数列:

[1, 3, 17, 23, 51, 59, 69, 101, 177, 303, 391, 1003, 1173, 1357, 1717, 2323, 3009, 4071, 5151, 5959, 6969, 17877, 23069, 39491, 69207, 101303, 118473, 137057, 303909, 411171, 2329969, 6989907]

約数ペア:

[(1, 6989907), (3, 2329969), (17, 411171), (23, 303909), (51, 137057), (59, 118473), (69, 101303), (101, 69207), (177, 39491), (303, 23069), (391, 17877), (1003, 6969), (1173, 5959), (1357, 5151), (1717, 4071), (2323, 3009)]