1330785339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1931}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 1963035648

約数和(自身を除く): 632250309

約数列:

[1, 3, 13, 39, 41, 123, 431, 533, 1293, 1599, 1931, 5603, 5793, 16809, 17671, 25103, 53013, 75309, 79171, 229723, 237513, 689169, 832261, 1029223, 2496783, 3087669, 10819393, 32458179, 34122701, 102368103, 443595113, 1330785339]

約数ペア:

[(1, 1330785339), (3, 443595113), (13, 102368103), (39, 34122701), (41, 32458179), (123, 10819393), (431, 3087669), (533, 2496783), (1293, 1029223), (1599, 832261), (1931, 689169), (5603, 237513), (5793, 229723), (16809, 79171), (17671, 75309), (25103, 53013)]