7761213

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 11619296

約数和(自身を除く): 3858083

約数列:

[1, 3, 9, 61, 67, 183, 201, 211, 549, 603, 633, 1899, 4087, 12261, 12871, 14137, 36783, 38613, 42411, 115839, 127233, 862357, 2587071, 7761213]

約数ペア:

[(1, 7761213), (3, 2587071), (9, 862357), (61, 127233), (67, 115839), (183, 42411), (201, 38613), (211, 36783), (549, 14137), (603, 12871), (633, 12261), (1899, 4087)]