29197721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 35671680

約数和(自身を除く): 6473959

約数列:

[1, 7, 17, 109, 119, 763, 1853, 2251, 12971, 15757, 38267, 245359, 267869, 1717513, 4171103, 29197721]

約数ペア:

[(1, 29197721), (7, 4171103), (17, 1717513), (109, 267869), (119, 245359), (763, 38267), (1853, 15757), (2251, 12971)]