30801429

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 45427200

約数和(自身を除く): 14625771

約数列:

[1, 3, 9, 103, 149, 223, 309, 447, 669, 927, 1341, 2007, 15347, 22969, 33227, 46041, 68907, 99681, 138123, 206721, 299043, 3422381, 10267143, 30801429]

約数ペア:

[(1, 30801429), (3, 10267143), (9, 3422381), (103, 299043), (149, 206721), (223, 138123), (309, 99681), (447, 68907), (669, 46041), (927, 33227), (1341, 22969), (2007, 15347)]