1222934872023

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{351115381}}^1$

素因数の和:351115436

約数の個数: 20

約数和(自身を含む): 1869338293768

約数和(自身を除く): 646403421745

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 351115381, 1053346143, 3160038429, 9480115287, 15097961383, 28440345861, 45293884149, 135881652447, 407644957341, 1222934872023]

約数ペア:

[(1, 1222934872023), (3, 407644957341), (9, 135881652447), (27, 45293884149), (43, 28440345861), (81, 15097961383), (129, 9480115287), (387, 3160038429), (1161, 1053346143), (3483, 351115381)]