6697369721

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 8030969856

約数和(自身を除く): 1333600135

約数列:

[1, 7, 41, 71, 103, 287, 497, 721, 2911, 3191, 4223, 7313, 20377, 22337, 29561, 51191, 130831, 226561, 299833, 328673, 915817, 1585927, 2098831, 2300711, 9289001, 13475593, 23335783, 65023007, 94329151, 163350481, 956767103, 6697369721]

約数ペア:

[(1, 6697369721), (7, 956767103), (41, 163350481), (71, 94329151), (103, 65023007), (287, 23335783), (497, 13475593), (721, 9289001), (2911, 2300711), (3191, 2098831), (4223, 1585927), (7313, 915817), (20377, 328673), (22337, 299833), (29561, 226561), (51191, 130831)]