64221001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 71378496

約数和(自身を除く): 7157495

約数列:

[1, 13, 53, 83, 689, 1079, 1123, 4399, 14599, 57187, 59519, 93209, 773747, 1211717, 4940077, 64221001]

約数ペア:

[(1, 64221001), (13, 4940077), (53, 1211717), (83, 773747), (689, 93209), (1079, 59519), (1123, 57187), (4399, 14599)]