26888463

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 19076337

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1259, 2373, 3051, 3777, 7119, 8813, 11331, 21357, 26439, 33993, 79317, 142267, 237951, 426801, 995869, 1280403, 2987607, 3841209, 8962821, 26888463]

約数ペア:

[(1, 26888463), (3, 8962821), (7, 3841209), (9, 2987607), (21, 1280403), (27, 995869), (63, 426801), (113, 237951), (189, 142267), (339, 79317), (791, 33993), (1017, 26439), (1259, 21357), (2373, 11331), (3051, 8813), (3777, 7119)]