4651857

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7976960

約数和(自身を除く): 3325103

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 163, 189, 453, 489, 1057, 1141, 1359, 1467, 3171, 3423, 4077, 4401, 9513, 10269, 24613, 28539, 30807, 73839, 172291, 221517, 516873, 664551, 1550619, 4651857]

約数ペア:

[(1, 4651857), (3, 1550619), (7, 664551), (9, 516873), (21, 221517), (27, 172291), (63, 73839), (151, 30807), (163, 28539), (189, 24613), (453, 10269), (489, 9513), (1057, 4401), (1141, 4077), (1359, 3423), (1467, 3171)]