11707971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 6539709

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 263, 627, 781, 789, 1349, 2343, 2893, 4047, 4997, 8679, 14839, 14991, 18673, 44517, 54967, 56019, 164901, 205403, 354787, 616209, 1064361, 3902657, 11707971]

約数ペア:

[(1, 11707971), (3, 3902657), (11, 1064361), (19, 616209), (33, 354787), (57, 205403), (71, 164901), (209, 56019), (213, 54967), (263, 44517), (627, 18673), (781, 14991), (789, 14839), (1349, 8679), (2343, 4997), (2893, 4047)]