942321891

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14669}}^1$

素因数の和:14728

約数の個数: 48

約数和(自身を含む): 1605484800

約数和(自身を除く): 663162909

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 2793, 3059, 3381, 9177, 14669, 21413, 44007, 64239, 102683, 278711, 308049, 337387, 718781, 836133, 1012161, 1950977, 2156343, 2361709, 5852931, 6410353, 7085127, 13656839, 16531963, 19231059, 40970517, 44872471, 49595889, 134617413, 314107297, 942321891]

約数ペア:

[(1, 942321891), (3, 314107297), (7, 134617413), (19, 49595889), (21, 44872471), (23, 40970517), (49, 19231059), (57, 16531963), (69, 13656839), (133, 7085127), (147, 6410353), (161, 5852931), (399, 2361709), (437, 2156343), (483, 1950977), (931, 1012161), (1127, 836133), (1311, 718781), (2793, 337387), (3059, 308049), (3381, 278711), (9177, 102683), (14669, 64239), (21413, 44007)]