982100063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 1205591040

約数和(自身を除く): 223490977

約数列:

[1, 7, 19, 101, 113, 133, 647, 707, 791, 1919, 2147, 4529, 11413, 12293, 13433, 15029, 65347, 73111, 79891, 86051, 216847, 457429, 511777, 1241593, 1389109, 1517929, 7384211, 8691151, 9723763, 51689477, 140300009, 982100063]

約数ペア:

[(1, 982100063), (7, 140300009), (19, 51689477), (101, 9723763), (113, 8691151), (133, 7384211), (647, 1517929), (707, 1389109), (791, 1241593), (1919, 511777), (2147, 457429), (4529, 216847), (11413, 86051), (12293, 79891), (13433, 73111), (15029, 65347)]