852206719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 1118952576

約数和(自身を除く): 266745857

約数列:

[1, 7, 13, 17, 91, 119, 137, 221, 959, 1547, 1781, 2329, 4021, 12467, 16303, 28147, 30277, 52273, 68357, 211939, 365911, 478499, 550877, 888641, 3856139, 6220487, 7161401, 9364909, 50129807, 65554363, 121743817, 852206719]

約数ペア:

[(1, 852206719), (7, 121743817), (13, 65554363), (17, 50129807), (91, 9364909), (119, 7161401), (137, 6220487), (221, 3856139), (959, 888641), (1547, 550877), (1781, 478499), (2329, 365911), (4021, 211939), (12467, 68357), (16303, 52273), (28147, 30277)]