401020697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{22943}}^1$

素因数の和:23188

約数の個数: 16

約数和(自身を含む): 502198272

約数和(自身を除く): 101177575

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 17479, 22943, 160601, 252373, 1766611, 5208061, 36456427, 57288671, 401020697]

約数ペア:

[(1, 401020697), (7, 57288671), (11, 36456427), (77, 5208061), (227, 1766611), (1589, 252373), (2497, 160601), (17479, 22943)]