293901139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30271}}^1$

素因数の和:30370

約数の個数: 16

約数和(自身を含む): 358420480

約数和(自身を除く): 64519341

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 30271, 211897, 575149, 2209783, 4026043, 15468481, 41985877, 293901139]

約数ペア:

[(1, 293901139), (7, 41985877), (19, 15468481), (73, 4026043), (133, 2209783), (511, 575149), (1387, 211897), (9709, 30271)]