15721667533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{253907}}^1$

素因数の和:254364

約数の個数: 16

約数和(自身を含む): 18512940096

約数和(自身を除く): 2791272563

約数列:

[1, 11, 13, 143, 433, 4763, 5629, 61919, 253907, 2792977, 3300791, 36308701, 109941731, 1209359041, 1429242503, 15721667533]

約数ペア:

[(1, 15721667533), (11, 1429242503), (13, 1209359041), (143, 109941731), (433, 36308701), (4763, 3300791), (5629, 2792977), (61919, 253907)]