307411819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 376233984

約数和(自身を除く): 68822165

約数列:

[1, 11, 13, 47, 53, 143, 517, 583, 611, 689, 863, 2491, 6721, 7579, 9493, 11219, 27401, 32383, 40561, 45739, 123409, 356213, 446171, 503129, 527293, 594607, 2149733, 5800223, 6540677, 23647063, 27946529, 307411819]

約数ペア:

[(1, 307411819), (11, 27946529), (13, 23647063), (47, 6540677), (53, 5800223), (143, 2149733), (517, 594607), (583, 527293), (611, 503129), (689, 446171), (863, 356213), (2491, 123409), (6721, 45739), (7579, 40561), (9493, 32383), (11219, 27401)]