6243419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 8494080

約数和(自身を除く): 2250661

約数列:

[1, 7, 13, 19, 23, 91, 133, 157, 161, 247, 299, 437, 1099, 1729, 2041, 2093, 2983, 3059, 3611, 5681, 14287, 20881, 25277, 38779, 39767, 46943, 68609, 271453, 328601, 480263, 891917, 6243419]

約数ペア:

[(1, 6243419), (7, 891917), (13, 480263), (19, 328601), (23, 271453), (91, 68609), (133, 46943), (157, 39767), (161, 38779), (247, 25277), (299, 20881), (437, 14287), (1099, 5681), (1729, 3611), (2041, 3059), (2093, 2983)]