996917467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 1245049344

約数和(自身を除く): 248131877

約数列:

[1, 7, 13, 91, 131, 241, 347, 917, 1687, 1703, 2429, 3133, 4511, 11921, 21931, 31571, 31577, 45457, 83627, 220997, 318199, 410423, 585389, 590941, 1087151, 2872961, 4136587, 7610057, 10955137, 76685959, 142416781, 996917467]

約数ペア:

[(1, 996917467), (7, 142416781), (13, 76685959), (91, 10955137), (131, 7610057), (241, 4136587), (347, 2872961), (917, 1087151), (1687, 590941), (1703, 585389), (2429, 410423), (3133, 318199), (4511, 220997), (11921, 83627), (21931, 45457), (31571, 31577)]