919968483

素因数分解:

$3^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{8423}}^1$

素因数の和:9183

約数の個数: 24

約数和(自身を含む): 1428979968

約数和(自身を除く): 509011485

約数列:

[1, 3, 7, 21, 49, 147, 743, 2229, 5201, 8423, 15603, 25269, 36407, 58961, 109221, 176883, 412727, 1238181, 6258289, 18774867, 43808023, 131424069, 306656161, 919968483]

約数ペア:

[(1, 919968483), (3, 306656161), (7, 131424069), (21, 43808023), (49, 18774867), (147, 6258289), (743, 1238181), (2229, 412727), (5201, 176883), (8423, 109221), (15603, 58961), (25269, 36407)]