15939483

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 25807872

約数和(自身を除く): 9868389

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 541, 1281, 1403, 1623, 3787, 4209, 9821, 11361, 12443, 29463, 33001, 37329, 87101, 99003, 231007, 261303, 693021, 759023, 2277069, 5313161, 15939483]

約数ペア:

[(1, 15939483), (3, 5313161), (7, 2277069), (21, 759023), (23, 693021), (61, 261303), (69, 231007), (161, 99003), (183, 87101), (427, 37329), (483, 33001), (541, 29463), (1281, 12443), (1403, 11361), (1623, 9821), (3787, 4209)]