12481893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 19925568

約数和(自身を除く): 7443675

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3547, 10641, 31923, 60299, 81581, 180897, 244743, 542691, 734229, 1386877, 4160631, 12481893]

約数ペア:

[(1, 12481893), (3, 4160631), (9, 1386877), (17, 734229), (23, 542691), (51, 244743), (69, 180897), (153, 81581), (207, 60299), (391, 31923), (1173, 10641), (3519, 3547)]