39915267

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 63854592

約数和(自身を除く): 23939325

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1093, 1739, 3279, 5217, 7651, 12173, 22953, 36519, 40441, 51371, 121323, 154113, 283087, 359597, 849261, 1078791, 1900727, 5702181, 13305089, 39915267]

約数ペア:

[(1, 39915267), (3, 13305089), (7, 5702181), (21, 1900727), (37, 1078791), (47, 849261), (111, 359597), (141, 283087), (259, 154113), (329, 121323), (777, 51371), (987, 40441), (1093, 36519), (1739, 22953), (3279, 12173), (5217, 7651)]