13373913

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 21369600

約数和(自身を除く): 7995687

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 317, 343, 861, 951, 1029, 2009, 2219, 6027, 6657, 12997, 14063, 15533, 38991, 42189, 46599, 90979, 108731, 272937, 326193, 636853, 1910559, 4457971, 13373913]

約数ペア:

[(1, 13373913), (3, 4457971), (7, 1910559), (21, 636853), (41, 326193), (49, 272937), (123, 108731), (147, 90979), (287, 46599), (317, 42189), (343, 38991), (861, 15533), (951, 14063), (1029, 12997), (2009, 6657), (2219, 6027)]