31796823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13038

約数の個数: 16

約数和(自身を含む): 45668480

約数和(自身を除く): 13871657

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 12973, 38919, 246487, 557839, 739461, 1673517, 10598941, 31796823]

約数ペア:

[(1, 31796823), (3, 10598941), (19, 1673517), (43, 739461), (57, 557839), (129, 246487), (817, 38919), (2451, 12973)]