3038679

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 2028201

約数列:

[1, 3, 7, 9, 21, 63, 139, 347, 417, 973, 1041, 1251, 2429, 2919, 3123, 7287, 8757, 21861, 48233, 144699, 337631, 434097, 1012893, 3038679]

約数ペア:

[(1, 3038679), (3, 1012893), (7, 434097), (9, 337631), (21, 144699), (63, 48233), (139, 21861), (347, 8757), (417, 7287), (973, 3123), (1041, 2919), (1251, 2429)]