2100156933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{43051}}^1$

素因数の和:43185

約数の個数: 32

約数和(自身を含む): 3372521472

約数和(自身を除く): 1272364539

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 2121, 2323, 6969, 16261, 43051, 48783, 129153, 301357, 904071, 990173, 2970519, 4348151, 6931211, 13044453, 20793633, 30437057, 91311171, 100007473, 300022419, 700052311, 2100156933]

約数ペア:

[(1, 2100156933), (3, 700052311), (7, 300022419), (21, 100007473), (23, 91311171), (69, 30437057), (101, 20793633), (161, 13044453), (303, 6931211), (483, 4348151), (707, 2970519), (2121, 990173), (2323, 904071), (6969, 301357), (16261, 129153), (43051, 48783)]