5671617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 9139200

約数和(自身を除く): 3467583

約数列:

[1, 3, 7, 21, 29, 67, 87, 139, 201, 203, 417, 469, 609, 973, 1407, 1943, 2919, 4031, 5829, 9313, 12093, 13601, 27939, 28217, 40803, 65191, 84651, 195573, 270077, 810231, 1890539, 5671617]

約数ペア:

[(1, 5671617), (3, 1890539), (7, 810231), (21, 270077), (29, 195573), (67, 84651), (87, 65191), (139, 40803), (201, 28217), (203, 27939), (417, 13601), (469, 12093), (609, 9313), (973, 5829), (1407, 4031), (1943, 2919)]