293828199

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 463601664

約数和(自身を除く): 169773465

約数列:

[1, 3, 7, 21, 31, 93, 217, 523, 651, 863, 1569, 2589, 3661, 6041, 10983, 16213, 18123, 26753, 48639, 80259, 113491, 187271, 340473, 451349, 561813, 1354047, 3159443, 9478329, 13991819, 41975457, 97942733, 293828199]

約数ペア:

[(1, 293828199), (3, 97942733), (7, 41975457), (21, 13991819), (31, 9478329), (93, 3159443), (217, 1354047), (523, 561813), (651, 451349), (863, 340473), (1569, 187271), (2589, 113491), (3661, 80259), (6041, 48639), (10983, 26753), (16213, 18123)]