189043921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6229}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 215308800

約数和(自身を除く): 26264879

約数列:

[1, 11, 31, 89, 341, 979, 2759, 6229, 30349, 68519, 193099, 554381, 2124089, 6098191, 17185811, 189043921]

約数ペア:

[(1, 189043921), (11, 17185811), (31, 6098191), (89, 2124089), (341, 554381), (979, 193099), (2759, 68519), (6229, 30349)]