16371477

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:934

約数の個数: 20

約数和(自身を含む): 24567840

約数和(自身を除く): 8196363

約数列:

[1, 3, 9, 27, 81, 359, 563, 1077, 1689, 3231, 5067, 9693, 15201, 29079, 45603, 202117, 606351, 1819053, 5457159, 16371477]

約数ペア:

[(1, 16371477), (3, 5457159), (9, 1819053), (27, 606351), (81, 202117), (359, 45603), (563, 29079), (1077, 15201), (1689, 9693), (3231, 5067)]