13564401

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 4942479

約数列:

[1, 3, 89, 101, 267, 303, 503, 1509, 8989, 26967, 44767, 50803, 134301, 152409, 4521467, 13564401]

約数ペア:

[(1, 13564401), (3, 4521467), (89, 152409), (101, 134301), (267, 50803), (303, 44767), (503, 26967), (1509, 8989)]