24271221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 36634752

約数和(自身を除く): 12363531

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 353, 533, 559, 1059, 1599, 1677, 1763, 4589, 5289, 13767, 14473, 15179, 22919, 43419, 45537, 68757, 188149, 197327, 564447, 591981, 622339, 1867017, 8090407, 24271221]

約数ペア:

[(1, 24271221), (3, 8090407), (13, 1867017), (39, 622339), (41, 591981), (43, 564447), (123, 197327), (129, 188149), (353, 68757), (533, 45537), (559, 43419), (1059, 22919), (1599, 15179), (1677, 14473), (1763, 13767), (4589, 5289)]