4501007

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 5332992

約数和(自身を除く): 831985

約数列:

[1, 7, 61, 83, 127, 427, 581, 889, 5063, 7747, 10541, 35441, 54229, 73787, 643001, 4501007]

約数ペア:

[(1, 4501007), (7, 643001), (61, 73787), (83, 54229), (127, 35441), (427, 10541), (581, 7747), (889, 5063)]