31402431

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{17359}}^1$

素因数の和:17435

約数の個数: 16

約数和(自身を含む): 47219200

約数和(自身を除く): 15816769

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 17359, 52077, 156231, 468693, 1163053, 3489159, 10467477, 31402431]

約数ペア:

[(1, 31402431), (3, 10467477), (9, 3489159), (27, 1163053), (67, 468693), (201, 156231), (603, 52077), (1809, 17359)]