74294331

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 100198944

約数和(自身を除く): 25904613

約数列:

[1, 3, 173, 257, 519, 557, 771, 1671, 44461, 96361, 133383, 143149, 289083, 429447, 24764777, 74294331]

約数ペア:

[(1, 74294331), (3, 24764777), (173, 429447), (257, 289083), (519, 143149), (557, 133383), (771, 96361), (1671, 44461)]