15207330969

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1386139}}^1$

素因数の和:1386221

約数の個数: 24

約数和(自身を含む): 23353686720

約数和(自身を除く): 8146355751

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 1386139, 4158417, 12475251, 31881197, 73465367, 95643591, 220396101, 286930773, 661188303, 1689703441, 5069110323, 15207330969]

約数ペア:

[(1, 15207330969), (3, 5069110323), (9, 1689703441), (23, 661188303), (53, 286930773), (69, 220396101), (159, 95643591), (207, 73465367), (477, 31881197), (1219, 12475251), (3657, 4158417), (10971, 1386139)]