870848001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 1390970880

約数和(自身を除く): 520122879

約数列:

[1, 3, 9, 17, 31, 51, 89, 93, 153, 267, 279, 527, 801, 1513, 1581, 2063, 2759, 4539, 4743, 6189, 8277, 13617, 18567, 24831, 35071, 46903, 63953, 105213, 140709, 183607, 191859, 315639, 422127, 550821, 575577, 1087201, 1652463, 3121319, 3261603, 5691817, 9363957, 9784809, 17075451, 28091871, 51226353, 96760889, 290282667, 870848001]

約数ペア:

[(1, 870848001), (3, 290282667), (9, 96760889), (17, 51226353), (31, 28091871), (51, 17075451), (89, 9784809), (93, 9363957), (153, 5691817), (267, 3261603), (279, 3121319), (527, 1652463), (801, 1087201), (1513, 575577), (1581, 550821), (2063, 422127), (2759, 315639), (4539, 191859), (4743, 183607), (6189, 140709), (8277, 105213), (13617, 63953), (18567, 46903), (24831, 35071)]