16035579

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 28005120

約数和(自身を除く): 11969541

約数列:

[1, 3, 7, 9, 21, 29, 63, 67, 87, 131, 201, 203, 261, 393, 469, 603, 609, 917, 1179, 1407, 1827, 1943, 2751, 3799, 4221, 5829, 8253, 8777, 11397, 13601, 17487, 26331, 26593, 34191, 40803, 61439, 78993, 79779, 122409, 184317, 239337, 254533, 552951, 763599, 1781731, 2290797, 5345193, 16035579]

約数ペア:

[(1, 16035579), (3, 5345193), (7, 2290797), (9, 1781731), (21, 763599), (29, 552951), (63, 254533), (67, 239337), (87, 184317), (131, 122409), (201, 79779), (203, 78993), (261, 61439), (393, 40803), (469, 34191), (603, 26593), (609, 26331), (917, 17487), (1179, 13601), (1407, 11397), (1827, 8777), (1943, 8253), (2751, 5829), (3799, 4221)]