1900979032659

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{44791099}}^1$

素因数の和:44791199

約数の個数: 32

約数和(自身を含む): 3027161702400

約数和(自身を除く): 1126182669741

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 6063, 14147, 42441, 44791099, 134373297, 313537693, 940613079, 1926017257, 2105181653, 5778051771, 6315544959, 13482120799, 14736271571, 40446362397, 44208814713, 90522811079, 271568433237, 633659677553, 1900979032659]

約数ペア:

[(1, 1900979032659), (3, 633659677553), (7, 271568433237), (21, 90522811079), (43, 44208814713), (47, 40446362397), (129, 14736271571), (141, 13482120799), (301, 6315544959), (329, 5778051771), (903, 2105181653), (987, 1926017257), (2021, 940613079), (6063, 313537693), (14147, 134373297), (42441, 44791099)]