17969367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 9125673

約数列:

[1, 3, 13, 31, 39, 89, 93, 167, 267, 403, 501, 1157, 1209, 2171, 2759, 3471, 5177, 6513, 8277, 14863, 15531, 35867, 44589, 67301, 107601, 193219, 201903, 460753, 579657, 1382259, 5989789, 17969367]

約数ペア:

[(1, 17969367), (3, 5989789), (13, 1382259), (31, 579657), (39, 460753), (89, 201903), (93, 193219), (167, 107601), (267, 67301), (403, 44589), (501, 35867), (1157, 15531), (1209, 14863), (2171, 8277), (2759, 6513), (3471, 5177)]