4213965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3619635

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 599, 1005, 1407, 1797, 2345, 2995, 4193, 7035, 8985, 12579, 20965, 40133, 62895, 120399, 200665, 280931, 601995, 842793, 1404655, 4213965]

約数ペア:

[(1, 4213965), (3, 1404655), (5, 842793), (7, 601995), (15, 280931), (21, 200665), (35, 120399), (67, 62895), (105, 40133), (201, 20965), (335, 12579), (469, 8985), (599, 7035), (1005, 4193), (1407, 2995), (1797, 2345)]