8995623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 14977536

約数和(自身を除く): 5981913

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 397, 581, 1079, 1191, 1743, 2779, 3237, 5161, 7553, 8337, 15483, 22659, 32951, 36127, 98853, 108381, 230657, 428363, 691971, 1285089, 2998541, 8995623]

約数ペア:

[(1, 8995623), (3, 2998541), (7, 1285089), (13, 691971), (21, 428363), (39, 230657), (83, 108381), (91, 98853), (249, 36127), (273, 32951), (397, 22659), (581, 15483), (1079, 8337), (1191, 7553), (1743, 5161), (2779, 3237)]