212370783

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 302043792

約数和(自身を除く): 89673009

約数列:

[1, 3, 17, 51, 289, 397, 617, 867, 1191, 1851, 6749, 10489, 20247, 31467, 114733, 178313, 244949, 344199, 534939, 734847, 4164133, 12492399, 70790261, 212370783]

約数ペア:

[(1, 212370783), (3, 70790261), (17, 12492399), (51, 4164133), (289, 734847), (397, 534939), (617, 344199), (867, 244949), (1191, 178313), (1851, 114733), (6749, 31467), (10489, 20247)]