306540369

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{40693}}^1$

素因数の和:40739

約数の個数: 24

約数和(自身を含む): 474003712

約数和(自身を除く): 167463343

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 40693, 122079, 366237, 1098711, 1261483, 3296133, 3784449, 9888399, 11353347, 34060041, 102180123, 306540369]

約数ペア:

[(1, 306540369), (3, 102180123), (9, 34060041), (27, 11353347), (31, 9888399), (81, 3784449), (93, 3296133), (243, 1261483), (279, 1098711), (837, 366237), (2511, 122079), (7533, 40693)]