2988973923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 4754803200

約数和(自身を除く): 1765829277

約数列:

[1, 3, 13, 19, 37, 39, 41, 57, 111, 123, 247, 481, 533, 703, 741, 779, 1443, 1517, 1599, 2109, 2337, 2659, 4551, 7977, 9139, 10127, 19721, 27417, 28823, 30381, 34567, 50521, 59163, 86469, 98383, 103701, 109019, 151563, 295149, 327057, 374699, 656773, 1124097, 1278979, 1417247, 1869277, 1970319, 2071361, 3836937, 4033703, 4251741, 5607831, 6214083, 12101109, 24300601, 26927693, 52438139, 72901803, 76640357, 80783079, 157314417, 229921071, 996324641, 2988973923]

約数ペア:

[(1, 2988973923), (3, 996324641), (13, 229921071), (19, 157314417), (37, 80783079), (39, 76640357), (41, 72901803), (57, 52438139), (111, 26927693), (123, 24300601), (247, 12101109), (481, 6214083), (533, 5607831), (703, 4251741), (741, 4033703), (779, 3836937), (1443, 2071361), (1517, 1970319), (1599, 1869277), (2109, 1417247), (2337, 1278979), (2659, 1124097), (4551, 656773), (7977, 374699), (9139, 327057), (10127, 295149), (19721, 151563), (27417, 109019), (28823, 103701), (30381, 98383), (34567, 86469), (50521, 59163)]