397891626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{3307}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 868866048

約数和(自身を除く): 470974422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1823, 3307, 3646, 5469, 6614, 9921, 10938, 19842, 20053, 36377, 40106, 60159, 72754, 109131, 120318, 218262, 6028661, 12057322, 18085983, 36171966, 66315271, 132630542, 198945813, 397891626]

約数ペア:

[(1, 397891626), (2, 198945813), (3, 132630542), (6, 66315271), (11, 36171966), (22, 18085983), (33, 12057322), (66, 6028661), (1823, 218262), (3307, 120318), (3646, 109131), (5469, 72754), (6614, 60159), (9921, 40106), (10938, 36377), (19842, 20053)]