1949977601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{3169}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 2311158240

約数和(自身を除く): 361180639

約数列:

[1, 11, 13, 143, 169, 331, 1859, 3169, 3641, 4303, 34859, 41197, 47333, 55939, 453167, 535561, 615329, 1048939, 5891171, 11538329, 13636207, 149998277, 177270691, 1949977601]

約数ペア:

[(1, 1949977601), (11, 177270691), (13, 149998277), (143, 13636207), (169, 11538329), (331, 5891171), (1859, 1048939), (3169, 615329), (3641, 535561), (4303, 453167), (34859, 55939), (41197, 47333)]