1330807971

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 1877815296

約数和(自身を除く): 547007325

約数列:

[1, 3, 37, 41, 111, 123, 191, 573, 1517, 1531, 4551, 4593, 7067, 7831, 21201, 23493, 56647, 62771, 169941, 188313, 289747, 292421, 869241, 877263, 2322527, 6967581, 10819577, 11989261, 32458731, 35967783, 443602657, 1330807971]

約数ペア:

[(1, 1330807971), (3, 443602657), (37, 35967783), (41, 32458731), (111, 11989261), (123, 10819577), (191, 6967581), (573, 2322527), (1517, 877263), (1531, 869241), (4551, 292421), (4593, 289747), (7067, 188313), (7831, 169941), (21201, 62771), (23493, 56647)]