4945292751

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{3329}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 7610941440

約数和(自身を除く): 2665648689

約数列:

[1, 3, 7, 21, 127, 381, 557, 889, 1671, 2667, 3329, 3899, 9987, 11697, 23303, 69909, 70739, 212217, 422783, 495173, 1268349, 1485519, 1854253, 2959481, 5562759, 8878443, 12979771, 38939313, 235490131, 706470393, 1648430917, 4945292751]

約数ペア:

[(1, 4945292751), (3, 1648430917), (7, 706470393), (21, 235490131), (127, 38939313), (381, 12979771), (557, 8878443), (889, 5562759), (1671, 2959481), (2667, 1854253), (3329, 1485519), (3899, 1268349), (9987, 495173), (11697, 422783), (23303, 212217), (69909, 70739)]