272364449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28843}}^1$

素因数の和:28940

約数の個数: 16

約数和(自身を含む): 332282880

約数和(自身を除く): 59918431

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 28843, 201901, 548017, 2047853, 3836119, 14334971, 38909207, 272364449]

約数ペア:

[(1, 272364449), (7, 38909207), (19, 14334971), (71, 3836119), (133, 2047853), (497, 548017), (1349, 201901), (9443, 28843)]