3199599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 2304081

約数列:

[1, 3, 9, 13, 23, 29, 39, 41, 69, 87, 117, 123, 207, 261, 299, 369, 377, 533, 667, 897, 943, 1131, 1189, 1599, 2001, 2691, 2829, 3393, 3567, 4797, 6003, 8487, 8671, 10701, 12259, 15457, 26013, 27347, 36777, 46371, 78039, 82041, 110331, 139113, 246123, 355511, 1066533, 3199599]

約数ペア:

[(1, 3199599), (3, 1066533), (9, 355511), (13, 246123), (23, 139113), (29, 110331), (39, 82041), (41, 78039), (69, 46371), (87, 36777), (117, 27347), (123, 26013), (207, 15457), (261, 12259), (299, 10701), (369, 8671), (377, 8487), (533, 6003), (667, 4797), (897, 3567), (943, 3393), (1131, 2829), (1189, 2691), (1599, 2001)]