1560989841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1\times {\mathrm{7703}}^1$

素因数の和:9916

約数の個数: 16

約数和(自身を含む): 2149724160

約数和(自身を除く): 588734319

約数列:

[1, 3, 31, 93, 2179, 6537, 7703, 23109, 67549, 202647, 238793, 716379, 16784837, 50354511, 520329947, 1560989841]

約数ペア:

[(1, 1560989841), (3, 520329947), (31, 50354511), (93, 16784837), (2179, 716379), (6537, 238793), (7703, 202647), (23109, 67549)]