33239283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 56762880

約数和(自身を除く): 23523597

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3889, 8547, 11667, 27223, 42779, 81669, 128337, 143893, 299453, 431679, 898359, 1007251, 1582823, 3021753, 4748469, 11079761, 33239283]

約数ペア:

[(1, 33239283), (3, 11079761), (7, 4748469), (11, 3021753), (21, 1582823), (33, 1007251), (37, 898359), (77, 431679), (111, 299453), (231, 143893), (259, 128337), (407, 81669), (777, 42779), (1221, 27223), (2849, 11667), (3889, 8547)]