831267701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 940861152

約数和(自身を除く): 109593451

約数列:

[1, 11, 43, 121, 197, 473, 811, 2167, 5203, 8471, 8921, 23837, 34873, 93181, 98131, 159767, 383603, 1024991, 1757437, 4219633, 6869981, 19331807, 75569791, 831267701]

約数ペア:

[(1, 831267701), (11, 75569791), (43, 19331807), (121, 6869981), (197, 4219633), (473, 1757437), (811, 1024991), (2167, 383603), (5203, 159767), (8471, 98131), (8921, 93181), (23837, 34873)]