7287483

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 11644416

約数和(自身を除く): 4356933

約数列:

[1, 3, 7, 21, 37, 83, 111, 113, 249, 259, 339, 581, 777, 791, 1743, 2373, 3071, 4181, 9213, 9379, 12543, 21497, 28137, 29267, 64491, 65653, 87801, 196959, 347023, 1041069, 2429161, 7287483]

約数ペア:

[(1, 7287483), (3, 2429161), (7, 1041069), (21, 347023), (37, 196959), (83, 87801), (111, 65653), (113, 64491), (249, 29267), (259, 28137), (339, 21497), (581, 12543), (777, 9379), (791, 9213), (1743, 4181), (2373, 3071)]