897204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1715532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 971, 1942, 2913, 3884, 5826, 6797, 10681, 11652, 13594, 20391, 21362, 27188, 32043, 40782, 42724, 64086, 74767, 81564, 128172, 149534, 224301, 299068, 448602, 897204]

約数ペア:

[(1, 897204), (2, 448602), (3, 299068), (4, 224301), (6, 149534), (7, 128172), (11, 81564), (12, 74767), (14, 64086), (21, 42724), (22, 40782), (28, 32043), (33, 27188), (42, 21362), (44, 20391), (66, 13594), (77, 11652), (84, 10681), (132, 6797), (154, 5826), (231, 3884), (308, 2913), (462, 1942), (924, 971)]