2924859

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 4604688

約数和(自身を除く): 1679829

約数列:

[1, 3, 7, 21, 49, 101, 147, 197, 303, 591, 707, 1379, 2121, 4137, 4949, 9653, 14847, 19897, 28959, 59691, 139279, 417837, 974953, 2924859]

約数ペア:

[(1, 2924859), (3, 974953), (7, 417837), (21, 139279), (49, 59691), (101, 28959), (147, 19897), (197, 14847), (303, 9653), (591, 4949), (707, 4137), (1379, 2121)]