298857237

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 464609280

約数和(自身を除く): 165752043

約数列:

[1, 3, 7, 21, 79, 151, 237, 453, 553, 1057, 1193, 1659, 3171, 3579, 8351, 11929, 25053, 35787, 83503, 94247, 180143, 250509, 282741, 540429, 659729, 1261001, 1979187, 3783003, 14231297, 42693891, 99619079, 298857237]

約数ペア:

[(1, 298857237), (3, 99619079), (7, 42693891), (21, 14231297), (79, 3783003), (151, 1979187), (237, 1261001), (453, 659729), (553, 540429), (1057, 282741), (1193, 250509), (1659, 180143), (3171, 94247), (3579, 83503), (8351, 35787), (11929, 25053)]