72919688401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2143877}}^1$

素因数の和:2144040

約数の個数: 16

約数和(自身を含む): 86029536384

約数和(自身を除く): 13109847983

約数列:

[1, 7, 43, 113, 301, 791, 4859, 34013, 2143877, 15007139, 92186711, 242258101, 645306977, 1695806707, 10417098343, 72919688401]

約数ペア:

[(1, 72919688401), (7, 10417098343), (43, 1695806707), (113, 645306977), (301, 242258101), (791, 92186711), (4859, 15007139), (34013, 2143877)]