40484577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 65249280

約数和(自身を除く): 24764703

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1061, 1659, 1817, 3183, 5451, 7427, 12719, 22281, 24403, 38157, 73209, 83819, 170821, 251457, 512463, 586733, 1760199, 1927837, 5783511, 13494859, 40484577]

約数ペア:

[(1, 40484577), (3, 13494859), (7, 5783511), (21, 1927837), (23, 1760199), (69, 586733), (79, 512463), (161, 251457), (237, 170821), (483, 83819), (553, 73209), (1061, 38157), (1659, 24403), (1817, 22281), (3183, 12719), (5451, 7427)]