21592941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11443}}^1$

素因数の和:11500

約数の個数: 16

約数和(自身を含む): 31310784

約数和(自身を除く): 9717843

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 11443, 34329, 194531, 423391, 583593, 1270173, 7197647, 21592941]

約数ペア:

[(1, 21592941), (3, 7197647), (17, 1270173), (37, 583593), (51, 423391), (111, 194531), (629, 34329), (1887, 11443)]