2076902997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{1553}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 3045143808

約数和(自身を除く): 968240811

約数列:

[1, 3, 13, 39, 53, 159, 647, 689, 1553, 1941, 2067, 4659, 8411, 20189, 25233, 34291, 60567, 82309, 102873, 246927, 445783, 1004791, 1070017, 1337349, 3014373, 3210051, 13062283, 39186849, 53253923, 159761769, 692300999, 2076902997]

約数ペア:

[(1, 2076902997), (3, 692300999), (13, 159761769), (39, 53253923), (53, 39186849), (159, 13062283), (647, 3210051), (689, 3014373), (1553, 1337349), (1941, 1070017), (2067, 1004791), (4659, 445783), (8411, 246927), (20189, 102873), (25233, 82309), (34291, 60567)]