965792989

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 1161216000

約数和(自身を除く): 195423011

約数列:

[1, 7, 47, 49, 139, 329, 343, 431, 973, 2303, 3017, 6533, 6811, 16121, 20257, 21119, 45731, 47677, 59909, 141799, 147833, 320117, 419363, 992593, 2240819, 2815723, 2935541, 6948151, 19710061, 20548787, 137970427, 965792989]

約数ペア:

[(1, 965792989), (7, 137970427), (47, 20548787), (49, 19710061), (139, 6948151), (329, 2935541), (343, 2815723), (431, 2240819), (973, 992593), (2303, 419363), (3017, 320117), (6533, 147833), (6811, 141799), (16121, 59909), (20257, 47677), (21119, 45731)]