2007998097

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{31547}}^1$

素因数の和:31997

約数の個数: 24

約数和(自身を含む): 3121737696

約数和(自身を除く): 1113739599

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 9093, 21217, 31547, 63651, 94641, 220829, 662487, 1545803, 4637409, 13659851, 40979553, 95618957, 286856871, 669332699, 2007998097]

約数ペア:

[(1, 2007998097), (3, 669332699), (7, 286856871), (21, 95618957), (49, 40979553), (147, 13659851), (433, 4637409), (1299, 1545803), (3031, 662487), (9093, 220829), (21217, 94641), (31547, 63651)]