69992689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 84309120

約数和(自身を除く): 14316431

約数列:

[1, 13, 17, 29, 67, 163, 221, 377, 493, 871, 1139, 1943, 2119, 2771, 4727, 6409, 10921, 14807, 25259, 33031, 36023, 61451, 80359, 141973, 185657, 316709, 429403, 1044667, 2413541, 4117217, 5384053, 69992689]

約数ペア:

[(1, 69992689), (13, 5384053), (17, 4117217), (29, 2413541), (67, 1044667), (163, 429403), (221, 316709), (377, 185657), (493, 141973), (871, 80359), (1139, 61451), (1943, 36023), (2119, 33031), (2771, 25259), (4727, 14807), (6409, 10921)]