47303809

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 58452800

約数和(自身を除く): 11148991

約数列:

[1, 7, 17, 67, 119, 289, 349, 469, 1139, 2023, 2443, 5933, 7973, 19363, 23383, 41531, 100861, 135541, 163681, 397511, 706027, 2782577, 6757687, 47303809]

約数ペア:

[(1, 47303809), (7, 6757687), (17, 2782577), (67, 706027), (119, 397511), (289, 163681), (349, 135541), (469, 100861), (1139, 41531), (2023, 23383), (2443, 19363), (5933, 7973)]