4953123

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 8524800

約数和(自身を除く): 3571677

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 359, 511, 657, 1077, 1533, 1971, 2513, 3231, 4599, 7539, 9693, 13797, 22617, 26207, 67851, 78621, 183449, 235863, 550347, 707589, 1651041, 4953123]

約数ペア:

[(1, 4953123), (3, 1651041), (7, 707589), (9, 550347), (21, 235863), (27, 183449), (63, 78621), (73, 67851), (189, 26207), (219, 22617), (359, 13797), (511, 9693), (657, 7539), (1077, 4599), (1533, 3231), (1971, 2513)]