1223102079

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{620549}}^1$

素因数の和:620631

約数の個数: 16

約数和(自身を含む): 1836828000

約数和(自身を除く): 613725921

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 620549, 1861647, 5584941, 16754823, 45300077, 135900231, 407700693, 1223102079]

約数ペア:

[(1, 1223102079), (3, 407700693), (9, 135900231), (27, 45300077), (73, 16754823), (219, 5584941), (657, 1861647), (1971, 620549)]