39289987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 43934688

約数和(自身を除く): 4644701

約数列:

[1, 11, 73, 113, 433, 803, 1243, 4763, 8249, 31609, 48929, 90739, 347699, 538219, 3571817, 39289987]

約数ペア:

[(1, 39289987), (11, 3571817), (73, 538219), (113, 347699), (433, 90739), (803, 48929), (1243, 31609), (4763, 8249)]