402364479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 599604480

約数和(自身を除く): 197240001

約数列:

[1, 3, 11, 33, 61, 137, 183, 411, 671, 1459, 1507, 2013, 4377, 4521, 8357, 16049, 25071, 48147, 88999, 91927, 199883, 266997, 275781, 599649, 978989, 2198713, 2936967, 6596139, 12192863, 36578589, 134121493, 402364479]

約数ペア:

[(1, 402364479), (3, 134121493), (11, 36578589), (33, 12192863), (61, 6596139), (137, 2936967), (183, 2198713), (411, 978989), (671, 599649), (1459, 275781), (1507, 266997), (2013, 199883), (4377, 91927), (4521, 88999), (8357, 48147), (16049, 25071)]