2693880.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 51468480

約数和(自身を除く): 16755009

約数列:

[1, 3, 13, 39, 73, 89, 137, 219, 267, 411, 949, 1157, 1781, 2847, 3471, 5343, 6497, 10001, 12193, 19491, 30003, 36579, 84461, 130013, 158509, 253383, 390039, 475527, 890089, 2670267, 11571157, 34713471]

約数ペア:

[(1, 34713471), (3, 11571157), (13, 2670267), (39, 890089), (73, 475527), (89, 390039), (137, 253383), (219, 158509), (267, 130013), (411, 84461), (949, 36579), (1157, 30003), (1781, 19491), (2847, 12193), (3471, 10001), (5343, 6497)]