40470039

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 59623200

約数和(自身を除く): 19153161

約数列:

[1, 3, 9, 103, 149, 293, 309, 447, 879, 927, 1341, 2637, 15347, 30179, 43657, 46041, 90537, 130971, 138123, 271611, 392913, 4496671, 13490013, 40470039]

約数ペア:

[(1, 40470039), (3, 13490013), (9, 4496671), (103, 392913), (149, 271611), (293, 138123), (309, 130971), (447, 90537), (879, 46041), (927, 43657), (1341, 30179), (2637, 15347)]