970773993

素因数分解:

$3^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{5521}}^1$

素因数の和:8325

約数の個数: 24

約数和(自身を含む): 1603412096

約数和(自身を除く): 632638103

約数列:

[1, 3, 7, 9, 21, 63, 2791, 5521, 8373, 16563, 19537, 25119, 38647, 49689, 58611, 115941, 175833, 347823, 15409111, 46227333, 107863777, 138681999, 323591331, 970773993]

約数ペア:

[(1, 970773993), (3, 323591331), (7, 138681999), (9, 107863777), (21, 46227333), (63, 15409111), (2791, 347823), (5521, 175833), (8373, 115941), (16563, 58611), (19537, 49689), (25119, 38647)]