40244841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49165

約数の個数: 24

約数和(自身を含む): 71547840

約数和(自身を除く): 31302999

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 49139, 147417, 343973, 442251, 638807, 1031919, 1916421, 3095757, 4471649, 5749263, 13414947, 40244841]

約数ペア:

[(1, 40244841), (3, 13414947), (7, 5749263), (9, 4471649), (13, 3095757), (21, 1916421), (39, 1031919), (63, 638807), (91, 442251), (117, 343973), (273, 147417), (819, 49139)]