30893511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 46425600

約数和(自身を除く): 15532089

約数列:

[1, 3, 11, 33, 61, 103, 149, 183, 309, 447, 671, 1133, 1639, 2013, 3399, 4917, 6283, 9089, 15347, 18849, 27267, 46041, 69113, 99979, 168817, 207339, 299937, 506451, 936167, 2808501, 10297837, 30893511]

約数ペア:

[(1, 30893511), (3, 10297837), (11, 2808501), (33, 936167), (61, 506451), (103, 299937), (149, 207339), (183, 168817), (309, 99979), (447, 69113), (671, 46041), (1133, 27267), (1639, 18849), (2013, 15347), (3399, 9089), (4917, 6283)]