12458367

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 18834816

約数和(自身を除く): 6376449

約数列:

[1, 3, 9, 27, 81, 167, 243, 307, 501, 921, 1503, 2763, 4509, 8289, 13527, 24867, 40581, 51269, 74601, 153807, 461421, 1384263, 4152789, 12458367]

約数ペア:

[(1, 12458367), (3, 4152789), (9, 1384263), (27, 461421), (81, 153807), (167, 74601), (243, 51269), (307, 40581), (501, 24867), (921, 13527), (1503, 8289), (2763, 4509)]