970533723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 1398297600

約数和(自身を除く): 427763877

約数列:

[1, 3, 17, 51, 79, 139, 237, 417, 1343, 1733, 2363, 4029, 5199, 7089, 10981, 29461, 32943, 88383, 136907, 186677, 240887, 410721, 560031, 722661, 2327419, 4095079, 6982257, 12285237, 19030073, 57090219, 323511241, 970533723]

約数ペア:

[(1, 970533723), (3, 323511241), (17, 57090219), (51, 19030073), (79, 12285237), (139, 6982257), (237, 4095079), (417, 2327419), (1343, 722661), (1733, 560031), (2363, 410721), (4029, 240887), (5199, 186677), (7089, 136907), (10981, 88383), (29461, 32943)]