348526971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28921}}^1$

素因数の和:29043

約数の個数: 24

約数和(自身を含む): 547435616

約数和(自身を除く): 198908645

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 28921, 86763, 260289, 375973, 1127919, 2978863, 3383757, 8936589, 26809767, 38725219, 116175657, 348526971]

約数ペア:

[(1, 348526971), (3, 116175657), (9, 38725219), (13, 26809767), (39, 8936589), (103, 3383757), (117, 2978863), (309, 1127919), (927, 375973), (1339, 260289), (4017, 86763), (12051, 28921)]