12307503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 6320337

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 179, 533, 537, 559, 1599, 1677, 1763, 2327, 5289, 6981, 7339, 7697, 22017, 22919, 23091, 68757, 95407, 100061, 286221, 300183, 315577, 946731, 4102501, 12307503]

約数ペア:

[(1, 12307503), (3, 4102501), (13, 946731), (39, 315577), (41, 300183), (43, 286221), (123, 100061), (129, 95407), (179, 68757), (533, 23091), (537, 22919), (559, 22017), (1599, 7697), (1677, 7339), (1763, 6981), (2327, 5289)]