10691961

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 16688832

約数和(自身を除く): 5996871

約数列:

[1, 3, 7, 21, 71, 101, 213, 303, 497, 707, 1491, 2121, 5041, 7171, 15123, 21513, 35287, 50197, 105861, 150591, 509141, 1527423, 3563987, 10691961]

約数ペア:

[(1, 10691961), (3, 3563987), (7, 1527423), (21, 509141), (71, 150591), (101, 105861), (213, 50197), (303, 35287), (497, 21513), (707, 15123), (1491, 7171), (2121, 5041)]