288515139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{34019}}^1$

素因数の和:34290

約数の個数: 16

約数和(自身を含む): 421303680

約数和(自身を除く): 132788541

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 34019, 102057, 374209, 1122627, 8742883, 26228649, 96171713, 288515139]

約数ペア:

[(1, 288515139), (3, 96171713), (11, 26228649), (33, 8742883), (257, 1122627), (771, 374209), (2827, 102057), (8481, 34019)]