42084819

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 73006080

約数和(自身を除く): 30921261

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 5431, 7749, 16293, 38017, 48879, 114051, 146637, 222671, 342153, 668013, 1026459, 1558697, 2004039, 4676091, 6012117, 14028273, 42084819]

約数ペア:

[(1, 42084819), (3, 14028273), (7, 6012117), (9, 4676091), (21, 2004039), (27, 1558697), (41, 1026459), (63, 668013), (123, 342153), (189, 222671), (287, 146637), (369, 114051), (861, 48879), (1107, 38017), (2583, 16293), (5431, 7749)]