2017012263

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{7867}}^1$

素因数の和:8327

約数の個数: 32

約数和(自身を含む): 3187484160

約数和(自身を除く): 1170471897

約数列:

[1, 3, 7, 21, 29, 87, 203, 421, 609, 1263, 2947, 7867, 8841, 12209, 23601, 36627, 55069, 85463, 165207, 228143, 256389, 684429, 1597001, 3312007, 4791003, 9936021, 23184049, 69552147, 96048203, 288144609, 672337421, 2017012263]

約数ペア:

[(1, 2017012263), (3, 672337421), (7, 288144609), (21, 96048203), (29, 69552147), (87, 23184049), (203, 9936021), (421, 4791003), (609, 3312007), (1263, 1597001), (2947, 684429), (7867, 256389), (8841, 228143), (12209, 165207), (23601, 85463), (36627, 55069)]