23113923

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 13174077

約数列:

[1, 3, 7, 21, 83, 89, 149, 249, 267, 447, 581, 623, 1043, 1743, 1869, 3129, 7387, 12367, 13261, 22161, 37101, 39783, 51709, 86569, 92827, 155127, 259707, 278481, 1100663, 3301989, 7704641, 23113923]

約数ペア:

[(1, 23113923), (3, 7704641), (7, 3301989), (21, 1100663), (83, 278481), (89, 259707), (149, 155127), (249, 92827), (267, 86569), (447, 51709), (581, 39783), (623, 37101), (1043, 22161), (1743, 13261), (1869, 12367), (3129, 7387)]