90001043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 111248640

約数和(自身を除く): 21247597

約数列:

[1, 11, 17, 19, 73, 187, 209, 323, 347, 803, 1241, 1387, 3553, 3817, 5899, 6593, 13651, 15257, 23579, 25331, 64889, 72523, 112081, 259369, 278641, 430627, 481289, 1232891, 4736897, 5294179, 8181913, 90001043]

約数ペア:

[(1, 90001043), (11, 8181913), (17, 5294179), (19, 4736897), (73, 1232891), (187, 481289), (209, 430627), (323, 278641), (347, 259369), (803, 112081), (1241, 72523), (1387, 64889), (3553, 25331), (3817, 23579), (5899, 15257), (6593, 13651)]