30601089

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 45806592

約数和(自身を除く): 15205503

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 991, 2973, 3431, 8919, 10293, 30879, 46577, 72343, 139731, 217029, 419193, 651087, 3400121, 10200363, 30601089]

約数ペア:

[(1, 30601089), (3, 10200363), (9, 3400121), (47, 651087), (73, 419193), (141, 217029), (219, 139731), (423, 72343), (657, 46577), (991, 30879), (2973, 10293), (3431, 8919)]