122885959

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7806

約数の個数: 16

約数和(自身を含む): 146437632

約数和(自身を除く): 23551673

約数列:

[1, 7, 43, 53, 301, 371, 2279, 7703, 15953, 53921, 331229, 408259, 2318603, 2857813, 17555137, 122885959]

約数ペア:

[(1, 122885959), (7, 17555137), (43, 2857813), (53, 2318603), (301, 408259), (371, 331229), (2279, 53921), (7703, 15953)]