2015569197

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{9181}}^1$

素因数の和:9410

約数の個数: 32

約数和(自身を含む): 3067522560

約数和(自身を除く): 1051953363

約数列:

[1, 3, 9, 27, 47, 141, 173, 423, 519, 1269, 1557, 4671, 8131, 9181, 24393, 27543, 73179, 82629, 219537, 247887, 431507, 1294521, 1588313, 3883563, 4764939, 11650689, 14294817, 42884451, 74650711, 223952133, 671856399, 2015569197]

約数ペア:

[(1, 2015569197), (3, 671856399), (9, 223952133), (27, 74650711), (47, 42884451), (141, 14294817), (173, 11650689), (423, 4764939), (519, 3883563), (1269, 1588313), (1557, 1294521), (4671, 431507), (8131, 247887), (9181, 219537), (24393, 82629), (27543, 73179)]