316276737

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 490414080

約数和(自身を除く): 174137343

約数列:

[1, 3, 7, 21, 79, 237, 311, 553, 613, 933, 1659, 1839, 2177, 4291, 6531, 12873, 24569, 48427, 73707, 145281, 171983, 190643, 338989, 515949, 571929, 1016967, 1334501, 4003503, 15060797, 45182391, 105425579, 316276737]

約数ペア:

[(1, 316276737), (3, 105425579), (7, 45182391), (21, 15060797), (79, 4003503), (237, 1334501), (311, 1016967), (553, 571929), (613, 515949), (933, 338989), (1659, 190643), (1839, 171983), (2177, 145281), (4291, 73707), (6531, 48427), (12873, 24569)]