980770971649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{157037}}^1$

素因数の和:158785

約数の個数: 32

約数和(自身を含む): 1225831090176

約数和(自身を除く): 245060118527

約数列:

[1, 7, 17, 31, 119, 217, 527, 1693, 3689, 11851, 28781, 52483, 157037, 201467, 367381, 892211, 1099259, 2669629, 4868147, 6245477, 18687403, 34077029, 82758499, 265863641, 579309493, 1861045487, 4519681897, 8241772871, 31637773279, 57692410097, 140110138807, 980770971649]

約数ペア:

[(1, 980770971649), (7, 140110138807), (17, 57692410097), (31, 31637773279), (119, 8241772871), (217, 4519681897), (527, 1861045487), (1693, 579309493), (3689, 265863641), (11851, 82758499), (28781, 34077029), (52483, 18687403), (157037, 6245477), (201467, 4868147), (367381, 2669629), (892211, 1099259)]