2403345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 4497408

約数和(自身を除く): 2094063

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 487, 705, 987, 1461, 1645, 2435, 3409, 4935, 7305, 10227, 17045, 22889, 51135, 68667, 114445, 160223, 343335, 480669, 801115, 2403345]

約数ペア:

[(1, 2403345), (3, 801115), (5, 480669), (7, 343335), (15, 160223), (21, 114445), (35, 68667), (47, 51135), (105, 22889), (141, 17045), (235, 10227), (329, 7305), (487, 4935), (705, 3409), (987, 2435), (1461, 1645)]