996940191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2153}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 1482227712

約数和(自身を除く): 485287521

約数列:

[1, 3, 13, 31, 39, 93, 383, 403, 1149, 1209, 2153, 4979, 6459, 11873, 14937, 27989, 35619, 66743, 83967, 154349, 200229, 463047, 824599, 867659, 2473797, 2602977, 10719787, 25562569, 32159361, 76687707, 332313397, 996940191]

約数ペア:

[(1, 996940191), (3, 332313397), (13, 76687707), (31, 32159361), (39, 25562569), (93, 10719787), (383, 2602977), (403, 2473797), (1149, 867659), (1209, 824599), (2153, 463047), (4979, 200229), (6459, 154349), (11873, 83967), (14937, 66743), (27989, 35619)]