307660797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{2557}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 460900440

約数和(自身を除く): 153239643

約数列:

[1, 3, 9, 29, 87, 261, 461, 1383, 2557, 4149, 7671, 13369, 23013, 40107, 74153, 120321, 222459, 667377, 1178777, 3536331, 10608993, 34184533, 102553599, 307660797]

約数ペア:

[(1, 307660797), (3, 102553599), (9, 34184533), (29, 10608993), (87, 3536331), (261, 1178777), (461, 667377), (1383, 222459), (2557, 120321), (4149, 74153), (7671, 40107), (13369, 23013)]