3013227

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2170773

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 149, 189, 321, 447, 749, 963, 1043, 1341, 2247, 2889, 3129, 4023, 6741, 9387, 15943, 20223, 28161, 47829, 111601, 143487, 334803, 430461, 1004409, 3013227]

約数ペア:

[(1, 3013227), (3, 1004409), (7, 430461), (9, 334803), (21, 143487), (27, 111601), (63, 47829), (107, 28161), (149, 20223), (189, 15943), (321, 9387), (447, 6741), (749, 4023), (963, 3129), (1043, 2889), (1341, 2247)]