11817645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 22360320

約数和(自身を除く): 10542675

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 3881, 11643, 19405, 27167, 58215, 81501, 112549, 135835, 337647, 407505, 562745, 787843, 1688235, 2363529, 3939215, 11817645]

約数ペア:

[(1, 11817645), (3, 3939215), (5, 2363529), (7, 1688235), (15, 787843), (21, 562745), (29, 407505), (35, 337647), (87, 135835), (105, 112549), (145, 81501), (203, 58215), (435, 27167), (609, 19405), (1015, 11643), (3045, 3881)]