161601913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{16091}}^1$

素因数の和:16196

約数の個数: 12

約数和(自身を含む): 179779824

約数和(自身を除く): 18177911

約数列:

[1, 11, 83, 121, 913, 10043, 16091, 177001, 1335553, 1947011, 14691083, 161601913]

約数ペア:

[(1, 161601913), (11, 14691083), (83, 1947011), (121, 1335553), (913, 177001), (10043, 16091)]