222078337

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 249606144

約数和(自身を除く): 27527807

約数列:

[1, 13, 47, 73, 169, 383, 611, 949, 3431, 4979, 7943, 12337, 18001, 27959, 44603, 64727, 234013, 363467, 579839, 1314073, 3042169, 4725071, 17082949, 222078337]

約数ペア:

[(1, 222078337), (13, 17082949), (47, 4725071), (73, 3042169), (169, 1314073), (383, 579839), (611, 363467), (949, 234013), (3431, 64727), (4979, 44603), (7943, 27959), (12337, 18001)]