105965013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 176670720

約数和(自身を除く): 70705707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 647, 709, 1941, 2127, 4529, 4963, 7117, 7799, 13587, 14889, 21351, 23397, 49819, 54593, 149457, 163779, 458723, 1376169, 3211061, 5045953, 9633183, 15137859, 35321671, 105965013]

約数ペア:

[(1, 105965013), (3, 35321671), (7, 15137859), (11, 9633183), (21, 5045953), (33, 3211061), (77, 1376169), (231, 458723), (647, 163779), (709, 149457), (1941, 54593), (2127, 49819), (4529, 23397), (4963, 21351), (7117, 14889), (7799, 13587)]