1330791849

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 2018221920

約数和(自身を除く): 687430071

約数列:

[1, 3, 9, 27, 81, 107, 233, 321, 659, 699, 963, 1977, 2097, 2889, 5931, 6291, 8667, 17793, 18873, 24931, 53379, 70513, 74793, 153547, 211539, 224379, 460641, 634617, 673137, 1381923, 1903851, 2019411, 4145769, 5711553, 12437307, 16429529, 49288587, 147865761, 443597283, 1330791849]

約数ペア:

[(1, 1330791849), (3, 443597283), (9, 147865761), (27, 49288587), (81, 16429529), (107, 12437307), (233, 5711553), (321, 4145769), (659, 2019411), (699, 1903851), (963, 1381923), (1977, 673137), (2097, 634617), (2889, 460641), (5931, 224379), (6291, 211539), (8667, 153547), (17793, 74793), (18873, 70513), (24931, 53379)]