38705667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12923

約数の個数: 32

約数和(自身を含む): 69296640

約数和(自身を除く): 30590973

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 12889, 38667, 90223, 141779, 167557, 270669, 425337, 502671, 992453, 1172899, 1843127, 2977359, 3518697, 5529381, 12901889, 38705667]

約数ペア:

[(1, 38705667), (3, 12901889), (7, 5529381), (11, 3518697), (13, 2977359), (21, 1843127), (33, 1172899), (39, 992453), (77, 502671), (91, 425337), (143, 270669), (231, 167557), (273, 141779), (429, 90223), (1001, 38667), (3003, 12889)]