1871741091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{16493}}^1$

素因数の和:16707

約数の個数: 32

約数和(自身を含む): 2881831680

約数和(自身を除く): 1010090589

約数列:

[1, 3, 11, 19, 33, 57, 181, 209, 543, 627, 1991, 3439, 5973, 10317, 16493, 37829, 49479, 113487, 181423, 313367, 544269, 940101, 2985233, 3447037, 8955699, 10341111, 32837563, 56719427, 98512689, 170158281, 623913697, 1871741091]

約数ペア:

[(1, 1871741091), (3, 623913697), (11, 170158281), (19, 98512689), (33, 56719427), (57, 32837563), (181, 10341111), (209, 8955699), (543, 3447037), (627, 2985233), (1991, 940101), (3439, 544269), (5973, 313367), (10317, 181423), (16493, 113487), (37829, 49479)]