13302728397

素因数分解:

$3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{166657}}^1$

素因数の和:166858

約数の個数: 36

約数和(自身を含む): 22475831196

約数和(自身を除く): 9173102799

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 181, 441, 543, 1267, 1629, 3801, 8869, 11403, 26607, 79821, 166657, 499971, 1166599, 1499913, 3499797, 8166193, 10499391, 24498579, 30164917, 73495737, 90494751, 211154419, 271484253, 633463257, 1478080933, 1900389771, 4434242799, 13302728397]

約数ペア:

[(1, 13302728397), (3, 4434242799), (7, 1900389771), (9, 1478080933), (21, 633463257), (49, 271484253), (63, 211154419), (147, 90494751), (181, 73495737), (441, 30164917), (543, 24498579), (1267, 10499391), (1629, 8166193), (3801, 3499797), (8869, 1499913), (11403, 1166599), (26607, 499971), (79821, 166657)]