628823703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{21647}}^1$

素因数の和:22094

約数の個数: 16

約数和(自身を含む): 877003776

約数和(自身を除く): 248180073

約数列:

[1, 3, 23, 69, 421, 1263, 9683, 21647, 29049, 64941, 497881, 1493643, 9113387, 27340161, 209607901, 628823703]

約数ペア:

[(1, 628823703), (3, 209607901), (23, 27340161), (69, 9113387), (421, 1493643), (1263, 497881), (9683, 64941), (21647, 29049)]