123054407

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13910

約数の個数: 16

約数和(自身を含む): 148721664

約数和(自身を除く): 25667257

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 13831, 96817, 428761, 567071, 3001327, 3969497, 17579201, 123054407]

約数ペア:

[(1, 123054407), (7, 17579201), (31, 3969497), (41, 3001327), (217, 567071), (287, 428761), (1271, 96817), (8897, 13831)]