24186981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 41789440

約数和(自身を除く): 17602459

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 4663, 5187, 13989, 32641, 60619, 88597, 97923, 181857, 265791, 424333, 620179, 1151761, 1272999, 1860537, 3455283, 8062327, 24186981]

約数ペア:

[(1, 24186981), (3, 8062327), (7, 3455283), (13, 1860537), (19, 1272999), (21, 1151761), (39, 620179), (57, 424333), (91, 265791), (133, 181857), (247, 97923), (273, 88597), (399, 60619), (741, 32641), (1729, 13989), (4663, 5187)]