299603457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24677}}^1$

素因数の和:24773

約数の個数: 24

約数和(自身を含む): 461972160

約数和(自身を除く): 162368703

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 24677, 74031, 222093, 468863, 1406589, 1752067, 4219767, 5256201, 15768603, 33289273, 99867819, 299603457]

約数ペア:

[(1, 299603457), (3, 99867819), (9, 33289273), (19, 15768603), (57, 5256201), (71, 4219767), (171, 1752067), (213, 1406589), (639, 468863), (1349, 222093), (4047, 74031), (12141, 24677)]