712494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 24

約数和(自身を含む): 1611792

約数和(自身を除く): 899298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1721, 3442, 5163, 10326, 15489, 30978, 39583, 79166, 118749, 237498, 356247, 712494]

約数ペア:

[(1, 712494), (2, 356247), (3, 237498), (6, 118749), (9, 79166), (18, 39583), (23, 30978), (46, 15489), (69, 10326), (138, 5163), (207, 3442), (414, 1721)]