22057911

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 32803056

約数和(自身を除く): 10745145

約数列:

[1, 3, 9, 53, 131, 159, 353, 393, 477, 1059, 1179, 3177, 6943, 18709, 20829, 46243, 56127, 62487, 138729, 168381, 416187, 2450879, 7352637, 22057911]

約数ペア:

[(1, 22057911), (3, 7352637), (9, 2450879), (53, 416187), (131, 168381), (159, 138729), (353, 62487), (393, 56127), (477, 46243), (1059, 20829), (1179, 18709), (3177, 6943)]