21793935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50101}}^1$

素因数の和:50138

約数の個数: 16

約数和(自身を含む): 36073440

約数和(自身を除く): 14279505

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 50101, 150303, 250505, 751515, 1452929, 4358787, 7264645, 21793935]

約数ペア:

[(1, 21793935), (3, 7264645), (5, 4358787), (15, 1452929), (29, 751515), (87, 250505), (145, 150303), (435, 50101)]