904231641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 1315906560

約数和(自身を除く): 411674919

約数列:

[1, 3, 19, 37, 57, 107, 111, 321, 703, 2033, 2109, 3959, 4007, 6099, 11877, 12021, 75221, 76133, 148259, 225663, 228399, 428749, 444777, 1286247, 2816921, 8146231, 8450763, 15863713, 24438693, 47591139, 301410547, 904231641]

約数ペア:

[(1, 904231641), (3, 301410547), (19, 47591139), (37, 24438693), (57, 15863713), (107, 8450763), (111, 8146231), (321, 2816921), (703, 1286247), (2033, 444777), (2109, 428749), (3959, 228399), (4007, 225663), (6099, 148259), (11877, 76133), (12021, 75221)]