13432839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 8464377

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 197, 357, 573, 591, 1337, 1379, 3247, 3349, 4011, 4137, 9741, 10047, 22729, 23443, 37627, 68187, 70329, 112881, 263389, 639659, 790167, 1918977, 4477613, 13432839]

約数ペア:

[(1, 13432839), (3, 4477613), (7, 1918977), (17, 790167), (21, 639659), (51, 263389), (119, 112881), (191, 70329), (197, 68187), (357, 37627), (573, 23443), (591, 22729), (1337, 10047), (1379, 9741), (3247, 4137), (3349, 4011)]