22081893

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 29911296

約数和(自身を除く): 7829403

約数列:

[1, 3, 157, 173, 271, 471, 519, 813, 27161, 42547, 46883, 81483, 127641, 140649, 7360631, 22081893]

約数ペア:

[(1, 22081893), (3, 7360631), (157, 140649), (173, 127641), (271, 81483), (471, 46883), (519, 42547), (813, 27161)]