15671520057

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{2657}}^1\times {\mathrm{6803}}^1$

素因数の和:9497

約数の個数: 24

約数和(自身を含む): 22208419296

約数和(自身を除く): 6536899239

約数列:

[1, 3, 17, 51, 289, 867, 2657, 6803, 7971, 20409, 45169, 115651, 135507, 346953, 767873, 1966067, 2303619, 5898201, 18075571, 54226713, 307284707, 921854121, 5223840019, 15671520057]

約数ペア:

[(1, 15671520057), (3, 5223840019), (17, 921854121), (51, 307284707), (289, 54226713), (867, 18075571), (2657, 5898201), (6803, 2303619), (7971, 1966067), (20409, 767873), (45169, 346953), (115651, 135507)]