843431911

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 1040302080

約数和(自身を除く): 196870169

約数列:

[1, 7, 29, 31, 101, 203, 217, 707, 899, 1327, 2929, 3131, 6293, 9289, 20503, 21917, 38483, 41137, 90799, 134027, 269381, 287959, 635593, 938189, 1192973, 3886783, 4154837, 8350811, 27207481, 29083859, 120490273, 843431911]

約数ペア:

[(1, 843431911), (7, 120490273), (29, 29083859), (31, 27207481), (101, 8350811), (203, 4154837), (217, 3886783), (707, 1192973), (899, 938189), (1327, 635593), (2929, 287959), (3131, 269381), (6293, 134027), (9289, 90799), (20503, 41137), (21917, 38483)]