4888820013

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21751}}^1$

素因数の和:21918

約数の個数: 48

約数和(自身を含む): 8331886080

約数和(自身を除く): 3443066067

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 139, 147, 231, 417, 539, 973, 1529, 1617, 2919, 4587, 6811, 10703, 20433, 21751, 32109, 65253, 74921, 152257, 224763, 239261, 456771, 717783, 1065799, 1674827, 3023389, 3197397, 5024481, 9070167, 11723789, 21163723, 33257279, 35171367, 63491169, 99771837, 148146061, 232800953, 444438183, 698402859, 1629606671, 4888820013]

約数ペア:

[(1, 4888820013), (3, 1629606671), (7, 698402859), (11, 444438183), (21, 232800953), (33, 148146061), (49, 99771837), (77, 63491169), (139, 35171367), (147, 33257279), (231, 21163723), (417, 11723789), (539, 9070167), (973, 5024481), (1529, 3197397), (1617, 3023389), (2919, 1674827), (4587, 1065799), (6811, 717783), (10703, 456771), (20433, 239261), (21751, 224763), (32109, 152257), (65253, 74921)]