289063038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{106823}}^1$

素因数の和:106880

約数の個数: 32

約数和(自身を含む): 646071552

約数和(自身を除く): 357008514

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 106823, 213646, 320469, 640938, 1175053, 2350106, 3525159, 4379743, 7050318, 8759486, 13139229, 26278458, 48177173, 96354346, 144531519, 289063038]

約数ペア:

[(1, 289063038), (2, 144531519), (3, 96354346), (6, 48177173), (11, 26278458), (22, 13139229), (33, 8759486), (41, 7050318), (66, 4379743), (82, 3525159), (123, 2350106), (246, 1175053), (451, 640938), (902, 320469), (1353, 213646), (2706, 106823)]