5380473

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 8251776

約数和(自身を除く): 2871303

約数列:

[1, 3, 7, 21, 173, 519, 1211, 1481, 3633, 4443, 10367, 31101, 256213, 768639, 1793491, 5380473]

約数ペア:

[(1, 5380473), (3, 1793491), (7, 768639), (21, 256213), (173, 31101), (519, 10367), (1211, 4443), (1481, 3633)]