13303709613

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 20074070016

約数和(自身を除く): 6770360403

約数列:

[1, 3, 9, 31, 93, 127, 279, 307, 381, 921, 1143, 1223, 2763, 3669, 3937, 9517, 11007, 11811, 28551, 35433, 37913, 38989, 85653, 113739, 116967, 155321, 341217, 350901, 375461, 465963, 1126383, 1208659, 1397889, 3379149, 3625977, 4814951, 10877931, 11639291, 14444853, 34917873, 43334559, 47683547, 104753619, 143050641, 429151923, 1478189957, 4434569871, 13303709613]

約数ペア:

[(1, 13303709613), (3, 4434569871), (9, 1478189957), (31, 429151923), (93, 143050641), (127, 104753619), (279, 47683547), (307, 43334559), (381, 34917873), (921, 14444853), (1143, 11639291), (1223, 10877931), (2763, 4814951), (3669, 3625977), (3937, 3379149), (9517, 1397889), (11007, 1208659), (11811, 1126383), (28551, 465963), (35433, 375461), (37913, 350901), (38989, 341217), (85653, 155321), (113739, 116967)]