40246647

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1453}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 61416960

約数和(自身を除く): 21170313

約数列:

[1, 3, 7, 21, 1319, 1453, 3957, 4359, 9233, 10171, 27699, 30513, 1916507, 5749521, 13415549, 40246647]

約数ペア:

[(1, 40246647), (3, 13415549), (7, 5749521), (21, 1916507), (1319, 30513), (1453, 27699), (3957, 10171), (4359, 9233)]