965352021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19139}}^1$

素因数の和:19225

約数の個数: 32

約数和(自身を含む): 1455252480

約数和(自身を除く): 489900459

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 2193, 2967, 16813, 19139, 50439, 57417, 325363, 440197, 822977, 976089, 1320591, 2468931, 7483349, 13990609, 18928471, 22450047, 41971827, 56785413, 321784007, 965352021]

約数ペア:

[(1, 965352021), (3, 321784007), (17, 56785413), (23, 41971827), (43, 22450047), (51, 18928471), (69, 13990609), (129, 7483349), (391, 2468931), (731, 1320591), (989, 976089), (1173, 822977), (2193, 440197), (2967, 325363), (16813, 57417), (19139, 50439)]