897392297417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30059}}^1\times {\mathrm{22807}}^1$

素因数の和:52901

約数の個数: 32

約数和(自身を含む): 1184731453440

約数和(自身を除く): 287339156023

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 22807, 30059, 159649, 210413, 250877, 330649, 387719, 511003, 1756139, 2314543, 2714033, 3577021, 4264909, 5621033, 29854363, 39347231, 685555613, 4798889291, 7541111743, 11654445421, 52787782201, 81581117947, 128198899631, 897392297417]

約数ペア:

[(1, 897392297417), (7, 128198899631), (11, 81581117947), (17, 52787782201), (77, 11654445421), (119, 7541111743), (187, 4798889291), (1309, 685555613), (22807, 39347231), (30059, 29854363), (159649, 5621033), (210413, 4264909), (250877, 3577021), (330649, 2714033), (387719, 2314543), (511003, 1756139)]