349479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 567840

約数和(自身を除く): 218361

約数列:

[1, 3, 9, 13, 29, 39, 87, 103, 117, 261, 309, 377, 927, 1131, 1339, 2987, 3393, 4017, 8961, 12051, 26883, 38831, 116493, 349479]

約数ペア:

[(1, 349479), (3, 116493), (9, 38831), (13, 26883), (29, 12051), (39, 8961), (87, 4017), (103, 3393), (117, 2987), (261, 1339), (309, 1131), (377, 927)]