4745091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 7255024

約数和(自身を除く): 2509933

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 421, 663, 867, 1263, 3757, 5473, 7157, 11271, 16419, 21471, 93041, 121669, 279123, 365007, 1581697, 4745091]

約数ペア:

[(1, 4745091), (3, 1581697), (13, 365007), (17, 279123), (39, 121669), (51, 93041), (221, 21471), (289, 16419), (421, 11271), (663, 7157), (867, 5473), (1263, 3757)]