340894671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 499279872

約数和(自身を除く): 158385201

約数列:

[1, 3, 13, 39, 103, 113, 309, 339, 751, 1339, 1469, 2253, 4017, 4407, 9763, 11639, 29289, 34917, 77353, 84863, 151307, 232059, 254589, 453921, 1005589, 1103219, 3016767, 3309657, 8740889, 26222667, 113631557, 340894671]

約数ペア:

[(1, 340894671), (3, 113631557), (13, 26222667), (39, 8740889), (103, 3309657), (113, 3016767), (309, 1103219), (339, 1005589), (751, 453921), (1339, 254589), (1469, 232059), (2253, 151307), (4017, 84863), (4407, 77353), (9763, 34917), (11639, 29289)]