901316979

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{1613}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 1331433792

約数和(自身を除く): 430116813

約数列:

[1, 3, 9, 47, 141, 423, 1321, 1613, 3963, 4839, 11889, 14517, 62087, 75811, 186261, 227433, 558783, 682299, 2130773, 6392319, 19176957, 100146331, 300438993, 901316979]

約数ペア:

[(1, 901316979), (3, 300438993), (9, 100146331), (47, 19176957), (141, 6392319), (423, 2130773), (1321, 682299), (1613, 558783), (3963, 227433), (4839, 186261), (11889, 75811), (14517, 62087)]