130266717

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7963}}^1$

素因数の和:8033

約数の個数: 32

約数和(自身を含む): 214072320

約数和(自身を除く): 83805603

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 7963, 16359, 23889, 55741, 151297, 167223, 326483, 453891, 979449, 1059079, 2285381, 3177237, 6203177, 6856143, 18609531, 43422239, 130266717]

約数ペア:

[(1, 130266717), (3, 43422239), (7, 18609531), (19, 6856143), (21, 6203177), (41, 3177237), (57, 2285381), (123, 1059079), (133, 979449), (287, 453891), (399, 326483), (779, 167223), (861, 151297), (2337, 55741), (5453, 23889), (7963, 16359)]