115212279

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{60289}}^1$

素因数の和:60319

約数の個数: 24

約数和(自身を含む): 192445680

約数和(自身を除く): 77233401

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 60289, 180867, 422023, 783757, 1266069, 2351271, 2954161, 5486299, 8862483, 16458897, 38404093, 115212279]

約数ペア:

[(1, 115212279), (3, 38404093), (7, 16458897), (13, 8862483), (21, 5486299), (39, 2954161), (49, 2351271), (91, 1266069), (147, 783757), (273, 422023), (637, 180867), (1911, 60289)]