1598139

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 2437344

約数和(自身を除く): 839205

約数列:

[1, 3, 9, 41, 61, 71, 123, 183, 213, 369, 549, 639, 2501, 2911, 4331, 7503, 8733, 12993, 22509, 26199, 38979, 177571, 532713, 1598139]

約数ペア:

[(1, 1598139), (3, 532713), (9, 177571), (41, 38979), (61, 26199), (71, 22509), (123, 12993), (183, 8733), (213, 7503), (369, 4331), (549, 2911), (639, 2501)]