71921327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 79157760

約数和(自身を除く): 7236433

約数列:

[1, 19, 43, 47, 817, 893, 1873, 2021, 35587, 38399, 80539, 88031, 1530241, 1672589, 3785333, 71921327]

約数ペア:

[(1, 71921327), (19, 3785333), (43, 1672589), (47, 1530241), (817, 88031), (893, 80539), (1873, 38399), (2021, 35587)]