1563471

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1371825

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 83, 91, 117, 161, 207, 249, 273, 299, 483, 581, 747, 819, 897, 1079, 1449, 1743, 1909, 2093, 2691, 3237, 5229, 5727, 6279, 7553, 9711, 13363, 17181, 18837, 22659, 24817, 40089, 67977, 74451, 120267, 173719, 223353, 521157, 1563471]

約数ペア:

[(1, 1563471), (3, 521157), (7, 223353), (9, 173719), (13, 120267), (21, 74451), (23, 67977), (39, 40089), (63, 24817), (69, 22659), (83, 18837), (91, 17181), (117, 13363), (161, 9711), (207, 7553), (249, 6279), (273, 5727), (299, 5229), (483, 3237), (581, 2691), (747, 2093), (819, 1909), (897, 1743), (1079, 1449)]