299279463

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 464140800

約数和(自身を除く): 164861337

約数列:

[1, 3, 7, 21, 101, 149, 303, 447, 707, 947, 1043, 2121, 2841, 3129, 6629, 15049, 19887, 45147, 95647, 105343, 141103, 286941, 316029, 423309, 669529, 987721, 2008587, 2963163, 14251403, 42754209, 99759821, 299279463]

約数ペア:

[(1, 299279463), (3, 99759821), (7, 42754209), (21, 14251403), (101, 2963163), (149, 2008587), (303, 987721), (447, 669529), (707, 423309), (947, 316029), (1043, 286941), (2121, 141103), (2841, 105343), (3129, 95647), (6629, 45147), (15049, 19887)]