171657174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12721}}^1$

素因数の和:12912

約数の個数: 32

約数和(自身を含む): 371889504

約数和(自身を除く): 200232330

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 12721, 13494, 25442, 38163, 76326, 165373, 330746, 496119, 992238, 2200733, 4401466, 6602199, 13204398, 28609529, 57219058, 85828587, 171657174]

約数ペア:

[(1, 171657174), (2, 85828587), (3, 57219058), (6, 28609529), (13, 13204398), (26, 6602199), (39, 4401466), (78, 2200733), (173, 992238), (346, 496119), (519, 330746), (1038, 165373), (2249, 76326), (4498, 38163), (6747, 25442), (12721, 13494)]