3125241

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 5216640

約数和(自身を除く): 2091399

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 439, 791, 1017, 1317, 2373, 3073, 3951, 7119, 9219, 27657, 49607, 148821, 347249, 446463, 1041747, 3125241]

約数ペア:

[(1, 3125241), (3, 1041747), (7, 446463), (9, 347249), (21, 148821), (63, 49607), (113, 27657), (339, 9219), (439, 7119), (791, 3951), (1017, 3073), (1317, 2373)]