2783254341

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{49957}}^1$

素因数の和:50353

約数の個数: 24

約数和(自身を含む): 4328361120

約数和(自身を除く): 1545106779

約数列:

[1, 3, 7, 21, 49, 147, 379, 1137, 2653, 7959, 18571, 49957, 55713, 149871, 349699, 1049097, 2447893, 7343679, 18933703, 56801109, 132535921, 397607763, 927751447, 2783254341]

約数ペア:

[(1, 2783254341), (3, 927751447), (7, 397607763), (21, 132535921), (49, 56801109), (147, 18933703), (379, 7343679), (1137, 2447893), (2653, 1049097), (7959, 349699), (18571, 149871), (49957, 55713)]