9726103681

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 11651270400

約数和(自身を除く): 1925166719

約数列:

[1, 7, 41, 73, 109, 287, 511, 763, 2993, 4259, 4469, 7957, 20951, 29813, 31283, 55699, 174619, 310907, 326237, 464231, 1222333, 2176349, 2283659, 3249617, 12747187, 19033471, 33888863, 89230309, 133234297, 237222041, 1389443383, 9726103681]

約数ペア:

[(1, 9726103681), (7, 1389443383), (41, 237222041), (73, 133234297), (109, 89230309), (287, 33888863), (511, 19033471), (763, 12747187), (2993, 3249617), (4259, 2283659), (4469, 2176349), (7957, 1222333), (20951, 464231), (29813, 326237), (31283, 310907), (55699, 174619)]