9968443221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{23473}}^1$

素因数の和:24261

約数の個数: 32

約数和(自身を含む): 15373404288

約数和(自身を除く): 5404961067

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 757, 2271, 8327, 12869, 23473, 24981, 38607, 70419, 141559, 258203, 399041, 424677, 774609, 1197123, 4389451, 13168353, 17769061, 53307183, 195459671, 302074037, 586379013, 906222111, 3322814407, 9968443221]

約数ペア:

[(1, 9968443221), (3, 3322814407), (11, 906222111), (17, 586379013), (33, 302074037), (51, 195459671), (187, 53307183), (561, 17769061), (757, 13168353), (2271, 4389451), (8327, 1197123), (12869, 774609), (23473, 424677), (24981, 399041), (38607, 258203), (70419, 141559)]