248820080913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15115733}}^1$

素因数の和:15115829

約数の個数: 24

約数和(自身を含む): 377288720640

約数和(自身を除く): 128468639727

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 16461, 15115733, 45347199, 136041597, 468587723, 891828247, 1405763169, 2675484741, 4217289507, 8026454223, 27646675657, 82940026971, 248820080913]

約数ペア:

[(1, 248820080913), (3, 82940026971), (9, 27646675657), (31, 8026454223), (59, 4217289507), (93, 2675484741), (177, 1405763169), (279, 891828247), (531, 468587723), (1829, 136041597), (5487, 45347199), (16461, 15115733)]