26858121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5536

約数の個数: 16

約数和(自身を含む): 37670400

約数和(自身を除く): 10812279

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5449, 16347, 168919, 288797, 506757, 866391, 8952707, 26858121]

約数ペア:

[(1, 26858121), (3, 8952707), (31, 866391), (53, 506757), (93, 288797), (159, 168919), (1643, 16347), (4929, 5449)]