42999021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1619}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 24224499

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 1619, 2043, 2951, 4857, 8853, 14571, 21047, 26559, 63141, 189423, 367513, 1102539, 3307617, 4777669, 14333007, 42999021]

約数ペア:

[(1, 42999021), (3, 14333007), (9, 4777669), (13, 3307617), (39, 1102539), (117, 367513), (227, 189423), (681, 63141), (1619, 26559), (2043, 21047), (2951, 14571), (4857, 8853)]