2021967555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{5801}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 3408791040

約数和(自身を除く): 1386823485

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1223, 3669, 5801, 6115, 17403, 18345, 23237, 29005, 69711, 87015, 110219, 116185, 330657, 348555, 551095, 1653285, 7094623, 21283869, 35473115, 106419345, 134797837, 404393511, 673989185, 2021967555]

約数ペア:

[(1, 2021967555), (3, 673989185), (5, 404393511), (15, 134797837), (19, 106419345), (57, 35473115), (95, 21283869), (285, 7094623), (1223, 1653285), (3669, 551095), (5801, 348555), (6115, 330657), (17403, 116185), (18345, 110219), (23237, 87015), (29005, 69711)]