1673001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1114839

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 131, 297, 387, 393, 473, 1161, 1179, 1419, 1441, 3537, 4257, 4323, 5633, 12771, 12969, 16899, 38907, 50697, 61963, 152091, 185889, 557667, 1673001]

約数ペア:

[(1, 1673001), (3, 557667), (9, 185889), (11, 152091), (27, 61963), (33, 50697), (43, 38907), (99, 16899), (129, 12969), (131, 12771), (297, 5633), (387, 4323), (393, 4257), (473, 3537), (1161, 1441), (1179, 1419)]