31883409

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{3797}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 47399040

約数和(自身を除く): 15515631

約数列:

[1, 3, 9, 27, 311, 933, 2799, 3797, 8397, 11391, 34173, 102519, 1180867, 3542601, 10627803, 31883409]

約数ペア:

[(1, 31883409), (3, 10627803), (9, 3542601), (27, 1180867), (311, 102519), (933, 34173), (2799, 11391), (3797, 8397)]