30141423

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 48742400

約数和(自身を除く): 18600977

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 1087, 2133, 3081, 3261, 9243, 9783, 14131, 27729, 29349, 42393, 85873, 127179, 257619, 381537, 772857, 1116349, 2318571, 3349047, 10047141, 30141423]

約数ペア:

[(1, 30141423), (3, 10047141), (9, 3349047), (13, 2318571), (27, 1116349), (39, 772857), (79, 381537), (117, 257619), (237, 127179), (351, 85873), (711, 42393), (1027, 29349), (1087, 27729), (2133, 14131), (3081, 9783), (3261, 9243)]