3317685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 6389760

約数和(自身を除く): 3072075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1663, 1995, 4989, 8315, 11641, 24945, 31597, 34923, 58205, 94791, 157985, 174615, 221179, 473955, 663537, 1105895, 3317685]

約数ペア:

[(1, 3317685), (3, 1105895), (5, 663537), (7, 473955), (15, 221179), (19, 174615), (21, 157985), (35, 94791), (57, 58205), (95, 34923), (105, 31597), (133, 24945), (285, 11641), (399, 8315), (665, 4989), (1663, 1995)]