2899117977

素因数分解:

$3^1\times 7^3\times {\mathrm{991}}^1\times {\mathrm{2843}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 4513996800

約数和(自身を除く): 1614878823

約数列:

[1, 3, 7, 21, 49, 147, 343, 991, 1029, 2843, 2973, 6937, 8529, 19901, 20811, 48559, 59703, 139307, 145677, 339913, 417921, 975149, 1019739, 2817413, 2925447, 8452239, 19721891, 59165673, 138053237, 414159711, 966372659, 2899117977]

約数ペア:

[(1, 2899117977), (3, 966372659), (7, 414159711), (21, 138053237), (49, 59165673), (147, 19721891), (343, 8452239), (991, 2925447), (1029, 2817413), (2843, 1019739), (2973, 975149), (6937, 417921), (8529, 339913), (19901, 145677), (20811, 139307), (48559, 59703)]