3848342631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{21481}}^1$

素因数の和:21959

約数の個数: 32

約数和(自身を含む): 6186816000

約数和(自身を除く): 2338473369

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 449, 1347, 3143, 8531, 9429, 21481, 25593, 59717, 64443, 150367, 179151, 408139, 451101, 1224417, 2856973, 8570919, 9644969, 28934907, 67514783, 183254411, 202544349, 549763233, 1282780877, 3848342631]

約数ペア:

[(1, 3848342631), (3, 1282780877), (7, 549763233), (19, 202544349), (21, 183254411), (57, 67514783), (133, 28934907), (399, 9644969), (449, 8570919), (1347, 2856973), (3143, 1224417), (8531, 451101), (9429, 408139), (21481, 179151), (25593, 150367), (59717, 64443)]