171042911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 186732000

約数和(自身を除く): 15689089

約数列:

[1, 13, 149, 227, 389, 1937, 2951, 5057, 33823, 57961, 88303, 439699, 753493, 1147939, 13157147, 171042911]

約数ペア:

[(1, 171042911), (13, 13157147), (149, 1147939), (227, 753493), (389, 439699), (1937, 88303), (2951, 57961), (5057, 33823)]