37250213

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 16375387

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 187, 199, 221, 847, 1001, 1309, 1393, 1547, 1573, 2057, 2189, 2431, 2587, 3383, 11011, 14399, 15323, 17017, 18109, 23681, 24079, 26741, 28457, 37213, 43979, 168553, 187187, 199199, 260491, 307853, 313027, 409343, 483769, 2191189, 2865401, 3386383, 5321459, 37250213]

約数ペア:

[(1, 37250213), (7, 5321459), (11, 3386383), (13, 2865401), (17, 2191189), (77, 483769), (91, 409343), (119, 313027), (121, 307853), (143, 260491), (187, 199199), (199, 187187), (221, 168553), (847, 43979), (1001, 37213), (1309, 28457), (1393, 26741), (1547, 24079), (1573, 23681), (2057, 18109), (2189, 17017), (2431, 15323), (2587, 14399), (3383, 11011)]