7849207947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{21517}}^1$

素因数の和:22155

約数の個数: 32

約数和(自身を含む): 12394368000

約数和(自身を除く): 4545160053

約数列:

[1, 3, 7, 21, 29, 87, 203, 599, 609, 1797, 4193, 12579, 17371, 21517, 52113, 64551, 121597, 150619, 364791, 451857, 623993, 1871979, 4367951, 12888683, 13103853, 38666049, 90220781, 270662343, 373771807, 1121315421, 2616402649, 7849207947]

約数ペア:

[(1, 7849207947), (3, 2616402649), (7, 1121315421), (21, 373771807), (29, 270662343), (87, 90220781), (203, 38666049), (599, 13103853), (609, 12888683), (1797, 4367951), (4193, 1871979), (12579, 623993), (17371, 451857), (21517, 364791), (52113, 150619), (64551, 121597)]