138411203

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 24159037

約数列:

[1, 7, 41, 287, 419, 1151, 2933, 8057, 17179, 47191, 120253, 330337, 482269, 3375883, 19773029, 138411203]

約数ペア:

[(1, 138411203), (7, 19773029), (41, 3375883), (287, 482269), (419, 330337), (1151, 120253), (2933, 47191), (8057, 17179)]