42878303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 47392800

約数和(自身を除く): 4514497

約数列:

[1, 13, 61, 139, 389, 793, 1807, 5057, 8479, 23729, 54071, 110227, 308477, 702923, 3298331, 42878303]

約数ペア:

[(1, 42878303), (13, 3298331), (61, 702923), (139, 308477), (389, 110227), (793, 54071), (1807, 23729), (5057, 8479)]