2912388723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{4357}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 4546265600

約数和(自身を除く): 1633876877

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1303, 3909, 4357, 11727, 13071, 24757, 35181, 39213, 74271, 82783, 117639, 222813, 248349, 668439, 745047, 2235141, 5677171, 17031513, 51094539, 107866249, 153283617, 323598747, 970796241, 2912388723]

約数ペア:

[(1, 2912388723), (3, 970796241), (9, 323598747), (19, 153283617), (27, 107866249), (57, 51094539), (171, 17031513), (513, 5677171), (1303, 2235141), (3909, 745047), (4357, 668439), (11727, 248349), (13071, 222813), (24757, 117639), (35181, 82783), (39213, 74271)]