1408910085867

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{1471}}^1\times {\mathrm{7489}}^1$

素因数の和:9531

約数の個数: 32

約数和(自身を含む): 1905168384000

約数和(自身を除く): 496258298133

約数列:

[1, 3, 89, 267, 479, 1437, 1471, 4413, 7489, 22467, 42631, 127893, 130919, 392757, 666521, 704609, 1999563, 2113827, 3587231, 10761693, 11016319, 33048957, 62710201, 188130603, 319263559, 957790677, 980452391, 2941357173, 5276816801, 15830450403, 469636695289, 1408910085867]

約数ペア:

[(1, 1408910085867), (3, 469636695289), (89, 15830450403), (267, 5276816801), (479, 2941357173), (1437, 980452391), (1471, 957790677), (4413, 319263559), (7489, 188130603), (22467, 62710201), (42631, 33048957), (127893, 11016319), (130919, 10761693), (392757, 3587231), (666521, 2113827), (704609, 1999563)]