87622369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 97102800

約数和(自身を除く): 9480431

約数列:

[1, 17, 29, 89, 493, 1513, 1997, 2581, 33949, 43877, 57913, 177733, 984521, 3021461, 5154257, 87622369]

約数ペア:

[(1, 87622369), (17, 5154257), (29, 3021461), (89, 984521), (493, 177733), (1513, 57913), (1997, 43877), (2581, 33949)]