7179237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 11435424

約数和(自身を除く): 4256187

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1427, 1677, 4281, 5031, 12843, 18551, 55653, 61361, 166959, 184083, 552249, 797693, 2393079, 7179237]

約数ペア:

[(1, 7179237), (3, 2393079), (9, 797693), (13, 552249), (39, 184083), (43, 166959), (117, 61361), (129, 55653), (387, 18551), (559, 12843), (1427, 5031), (1677, 4281)]