397637435519

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10522571}}^1$

素因数の和:10522678

約数の個数: 16

約数和(自身を含む): 436392105984

約数和(自身を除く): 38754670465

約数列:

[1, 23, 31, 53, 713, 1219, 1643, 37789, 10522571, 242019133, 326199701, 557696263, 7502593123, 12827014049, 17288584153, 397637435519]

約数ペア:

[(1, 397637435519), (23, 17288584153), (31, 12827014049), (53, 7502593123), (713, 557696263), (1219, 326199701), (1643, 242019133), (37789, 10522571)]