3988578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 8773632

約数和(自身を除く): 4785054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 271, 446, 542, 669, 813, 1338, 1626, 2453, 2981, 4906, 5962, 7359, 8943, 14718, 17886, 60433, 120866, 181299, 362598, 664763, 1329526, 1994289, 3988578]

約数ペア:

[(1, 3988578), (2, 1994289), (3, 1329526), (6, 664763), (11, 362598), (22, 181299), (33, 120866), (66, 60433), (223, 17886), (271, 14718), (446, 8943), (542, 7359), (669, 5962), (813, 4906), (1338, 2981), (1626, 2453)]