15693173741

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 18693881856

約数和(自身を除く): 3000708115

約数列:

[1, 7, 31, 211, 217, 233, 1471, 1477, 1631, 6541, 7223, 10297, 45601, 45787, 49163, 50561, 310381, 319207, 342743, 344141, 1524053, 2172667, 2399201, 9621811, 10625033, 10668371, 67352677, 72318773, 74375231, 506231411, 2241881963, 15693173741]

約数ペア:

[(1, 15693173741), (7, 2241881963), (31, 506231411), (211, 74375231), (217, 72318773), (233, 67352677), (1471, 10668371), (1477, 10625033), (1631, 9621811), (6541, 2399201), (7223, 2172667), (10297, 1524053), (45601, 344141), (45787, 342743), (49163, 319207), (50561, 310381)]