7191393

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 10552512

約数和(自身を除く): 3361119

約数列:

[1, 3, 11, 33, 121, 363, 1331, 1801, 3993, 5403, 19811, 59433, 217921, 653763, 2397131, 7191393]

約数ペア:

[(1, 7191393), (3, 2397131), (11, 653763), (33, 217921), (121, 59433), (363, 19811), (1331, 5403), (1801, 3993)]