23460661

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 28498176

約数和(自身を除く): 5037515

約数列:

[1, 7, 47, 49, 61, 167, 329, 427, 1169, 2303, 2867, 2989, 7849, 8183, 10187, 20069, 54943, 71309, 140483, 384601, 478789, 499163, 3351523, 23460661]

約数ペア:

[(1, 23460661), (7, 3351523), (47, 499163), (49, 478789), (61, 384601), (167, 140483), (329, 71309), (427, 54943), (1169, 20069), (2303, 10187), (2867, 8183), (2989, 7849)]