30918223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6337}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 38332224

約数和(自身を除く): 7414001

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 6337, 44359, 107729, 259817, 754103, 1818719, 4416889, 30918223]

約数ペア:

[(1, 30918223), (7, 4416889), (17, 1818719), (41, 754103), (119, 259817), (287, 107729), (697, 44359), (4879, 6337)]