13394439

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 19925360

約数和(自身を除く): 6530921

約数列:

[1, 3, 9, 67, 97, 201, 229, 291, 603, 687, 873, 2061, 6499, 15343, 19497, 22213, 46029, 58491, 66639, 138087, 199917, 1488271, 4464813, 13394439]

約数ペア:

[(1, 13394439), (3, 4464813), (9, 1488271), (67, 199917), (97, 138087), (201, 66639), (229, 58491), (291, 46029), (603, 22213), (687, 19497), (873, 15343), (2061, 6499)]