426673149

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 658344960

約数和(自身を除く): 231671811

約数列:

[1, 3, 7, 21, 139, 313, 417, 467, 939, 973, 1401, 2191, 2919, 3269, 6573, 9807, 43507, 64913, 130521, 146171, 194739, 304549, 438513, 454391, 913647, 1023197, 1363173, 3069591, 20317769, 60953307, 142224383, 426673149]

約数ペア:

[(1, 426673149), (3, 142224383), (7, 60953307), (21, 20317769), (139, 3069591), (313, 1363173), (417, 1023197), (467, 913647), (939, 454391), (973, 438513), (1401, 304549), (2191, 194739), (2919, 146171), (3269, 130521), (6573, 64913), (9807, 43507)]