1331509987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{6163}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 1429061760

約数和(自身を除く): 97551773

約数列:

[1, 19, 83, 137, 1577, 2603, 6163, 11371, 117097, 216049, 511529, 844331, 9719051, 16042289, 70079473, 1331509987]

約数ペア:

[(1, 1331509987), (19, 70079473), (83, 16042289), (137, 9719051), (1577, 844331), (2603, 511529), (6163, 216049), (11371, 117097)]