217070733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 321753600

約数和(自身を除く): 104682867

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 6719, 10769, 20157, 32307, 73909, 221727, 597991, 812999, 1793973, 2438997, 6577901, 19733703, 72356911, 217070733]

約数ペア:

[(1, 217070733), (3, 72356911), (11, 19733703), (33, 6577901), (89, 2438997), (121, 1793973), (267, 812999), (363, 597991), (979, 221727), (2937, 73909), (6719, 32307), (10769, 20157)]