153977993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10399}}^1$

素因数の和:10496

約数の個数: 16

約数和(自身を含む): 178214400

約数和(自身を除く): 24236407

約数列:

[1, 13, 17, 67, 221, 871, 1139, 10399, 14807, 135187, 176783, 696733, 2298179, 9057529, 11844461, 153977993]

約数ペア:

[(1, 153977993), (13, 11844461), (17, 9057529), (67, 2298179), (221, 696733), (871, 176783), (1139, 135187), (10399, 14807)]