9419709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 14281344

約数和(自身を除く): 4861635

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 137, 411, 533, 559, 1599, 1677, 1763, 1781, 5289, 5343, 5617, 5891, 16851, 17673, 22919, 68757, 73021, 76583, 219063, 229749, 241531, 724593, 3139903, 9419709]

約数ペア:

[(1, 9419709), (3, 3139903), (13, 724593), (39, 241531), (41, 229749), (43, 219063), (123, 76583), (129, 73021), (137, 68757), (411, 22919), (533, 17673), (559, 16851), (1599, 5891), (1677, 5617), (1763, 5343), (1781, 5289)]