39632271

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 24879729

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1399, 1491, 4047, 4197, 9443, 9793, 26581, 28329, 29379, 79743, 99329, 186067, 297987, 558201, 695303, 1887251, 2085909, 5661753, 13210757, 39632271]

約数ペア:

[(1, 39632271), (3, 13210757), (7, 5661753), (19, 2085909), (21, 1887251), (57, 695303), (71, 558201), (133, 297987), (213, 186067), (399, 99329), (497, 79743), (1349, 29379), (1399, 28329), (1491, 26581), (4047, 9793), (4197, 9443)]