780349527

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{841801}}^1$

素因数の和:841910

約数の個数: 12

約数和(自身を含む): 1138116304

約数和(自身を除く): 357766777

約数列:

[1, 3, 9, 103, 309, 927, 841801, 2525403, 7576209, 86705503, 260116509, 780349527]

約数ペア:

[(1, 780349527), (3, 260116509), (9, 86705503), (103, 7576209), (309, 2525403), (927, 841801)]