201352431

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{9391}}^1$

素因数の和:10422

約数の個数: 16

約数和(自身を含む): 307155968

約数和(自身を除く): 105803537

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 9391, 21441, 28173, 65737, 197211, 9588211, 28764633, 67117477, 201352431]

約数ペア:

[(1, 201352431), (3, 67117477), (7, 28764633), (21, 9588211), (1021, 197211), (3063, 65737), (7147, 28173), (9391, 21441)]