738152457

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1801}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 1165966080

約数和(自身を除く): 427813623

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 673, 1801, 2019, 4711, 5403, 12607, 14133, 19517, 37821, 52229, 58551, 136619, 156687, 365603, 409857, 1096809, 1212073, 3636219, 8484511, 25453533, 35150117, 105450351, 246050819, 738152457]

約数ペア:

[(1, 738152457), (3, 246050819), (7, 105450351), (21, 35150117), (29, 25453533), (87, 8484511), (203, 3636219), (609, 1212073), (673, 1096809), (1801, 409857), (2019, 365603), (4711, 156687), (5403, 136619), (12607, 58551), (14133, 52229), (19517, 37821)]