39673821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 60014592

約数和(自身を除く): 20340771

約数列:

[1, 3, 11, 33, 43, 73, 129, 219, 383, 473, 803, 1149, 1419, 2409, 3139, 4213, 9417, 12639, 16469, 27959, 34529, 49407, 83877, 103587, 181159, 307549, 543477, 922647, 1202237, 3606711, 13224607, 39673821]

約数ペア:

[(1, 39673821), (3, 13224607), (11, 3606711), (33, 1202237), (43, 922647), (73, 543477), (129, 307549), (219, 181159), (383, 103587), (473, 83877), (803, 49407), (1149, 34529), (1419, 27959), (2409, 16469), (3139, 12639), (4213, 9417)]