26876353

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 32503680

約数和(自身を除く): 5627327

約数列:

[1, 7, 49, 53, 79, 131, 371, 553, 917, 2597, 3871, 4187, 6419, 6943, 10349, 29309, 48601, 72443, 205163, 340207, 507101, 548497, 3839479, 26876353]

約数ペア:

[(1, 26876353), (7, 3839479), (49, 548497), (53, 507101), (79, 340207), (131, 205163), (371, 72443), (553, 48601), (917, 29309), (2597, 10349), (3871, 6943), (4187, 6419)]