7947942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 17096832

約数和(自身を除く): 9148890

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 1163, 2278, 2326, 3417, 3489, 6834, 6978, 19771, 39542, 59313, 77921, 118626, 155842, 233763, 467526, 1324657, 2649314, 3973971, 7947942]

約数ペア:

[(1, 7947942), (2, 3973971), (3, 2649314), (6, 1324657), (17, 467526), (34, 233763), (51, 155842), (67, 118626), (102, 77921), (134, 59313), (201, 39542), (402, 19771), (1139, 6978), (1163, 6834), (2278, 3489), (2326, 3417)]