30201039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 49639680

約数和(自身を除く): 19438641

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 1667, 2013, 5001, 6039, 15003, 18117, 18337, 45009, 55011, 101687, 165033, 305061, 495099, 915183, 1118557, 2745549, 3355671, 10067013, 30201039]

約数ペア:

[(1, 30201039), (3, 10067013), (9, 3355671), (11, 2745549), (27, 1118557), (33, 915183), (61, 495099), (99, 305061), (183, 165033), (297, 101687), (549, 55011), (671, 45009), (1647, 18337), (1667, 18117), (2013, 15003), (5001, 6039)]