274574989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6703}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 310851072

約数和(自身を除く): 36276083

約数列:

[1, 13, 23, 137, 299, 1781, 3151, 6703, 40963, 87139, 154169, 918311, 2004197, 11938043, 21121153, 274574989]

約数ペア:

[(1, 274574989), (13, 21121153), (23, 11938043), (137, 2004197), (299, 918311), (1781, 154169), (3151, 87139), (6703, 40963)]