47167659

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 87909120

約数和(自身を除く): 40741461

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2347, 2871, 6699, 7041, 16429, 20097, 21123, 25817, 49287, 68063, 77451, 147861, 180719, 204189, 232353, 476441, 542157, 612567, 748693, 1429323, 1626471, 2246079, 4287969, 5240851, 6738237, 15722553, 47167659]

約数ペア:

[(1, 47167659), (3, 15722553), (7, 6738237), (9, 5240851), (11, 4287969), (21, 2246079), (29, 1626471), (33, 1429323), (63, 748693), (77, 612567), (87, 542157), (99, 476441), (203, 232353), (231, 204189), (261, 180719), (319, 147861), (609, 77451), (693, 68063), (957, 49287), (1827, 25817), (2233, 21123), (2347, 20097), (2871, 16429), (6699, 7041)]