9314151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 15760896

約数和(自身を除く): 6446745

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 661, 671, 1281, 1983, 2013, 4627, 4697, 7271, 13881, 14091, 21813, 40321, 50897, 120963, 152691, 282247, 443531, 846741, 1330593, 3104717, 9314151]

約数ペア:

[(1, 9314151), (3, 3104717), (7, 1330593), (11, 846741), (21, 443531), (33, 282247), (61, 152691), (77, 120963), (183, 50897), (231, 40321), (427, 21813), (661, 14091), (671, 13881), (1281, 7271), (1983, 4697), (2013, 4627)]