2783227369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 3413638080

約数和(自身を除く): 630410711

約数列:

[1, 13, 17, 19, 67, 169, 221, 247, 323, 761, 871, 1139, 1273, 2873, 3211, 4199, 9893, 11323, 12937, 14459, 14807, 16549, 21641, 50987, 54587, 128609, 168181, 187967, 192491, 215137, 245803, 281333, 662831, 866779, 968753, 2186353, 2443571, 3195439, 3657329, 8616803, 11268127, 12593789, 16468801, 41540707, 146485651, 163719257, 214094413, 2783227369]

約数ペア:

[(1, 2783227369), (13, 214094413), (17, 163719257), (19, 146485651), (67, 41540707), (169, 16468801), (221, 12593789), (247, 11268127), (323, 8616803), (761, 3657329), (871, 3195439), (1139, 2443571), (1273, 2186353), (2873, 968753), (3211, 866779), (4199, 662831), (9893, 281333), (11323, 245803), (12937, 215137), (14459, 192491), (14807, 187967), (16549, 168181), (21641, 128609), (50987, 54587)]