13185183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 21392640

約数和(自身を除く): 8207457

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1237, 3553, 3711, 10659, 13607, 21029, 23503, 40821, 63087, 70509, 231319, 258533, 399551, 693957, 775599, 1198653, 4395061, 13185183]

約数ペア:

[(1, 13185183), (3, 4395061), (11, 1198653), (17, 775599), (19, 693957), (33, 399551), (51, 258533), (57, 231319), (187, 70509), (209, 63087), (323, 40821), (561, 23503), (627, 21029), (969, 13607), (1237, 10659), (3553, 3711)]