813176001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 1327959360

約数和(自身を除く): 514783359

約数列:

[1, 3, 9, 11, 33, 41, 89, 99, 123, 267, 369, 451, 801, 979, 1353, 2251, 2937, 3649, 4059, 6753, 8811, 10947, 20259, 24761, 32841, 40139, 74283, 92291, 120417, 200339, 222849, 276873, 361251, 601017, 830619, 1015201, 1803051, 2203729, 3045603, 6611187, 8213899, 9136809, 19833561, 24641697, 73925091, 90352889, 271058667, 813176001]

約数ペア:

[(1, 813176001), (3, 271058667), (9, 90352889), (11, 73925091), (33, 24641697), (41, 19833561), (89, 9136809), (99, 8213899), (123, 6611187), (267, 3045603), (369, 2203729), (451, 1803051), (801, 1015201), (979, 830619), (1353, 601017), (2251, 361251), (2937, 276873), (3649, 222849), (4059, 200339), (6753, 120417), (8811, 92291), (10947, 74283), (20259, 40139), (24761, 32841)]