40385367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 63842688

約数和(自身を除く): 23457321

約数列:

[1, 3, 9, 11, 33, 99, 503, 811, 1509, 2433, 4527, 5533, 7299, 8921, 16599, 26763, 49797, 80289, 407933, 1223799, 3671397, 4487263, 13461789, 40385367]

約数ペア:

[(1, 40385367), (3, 13461789), (9, 4487263), (11, 3671397), (33, 1223799), (99, 407933), (503, 80289), (811, 49797), (1509, 26763), (2433, 16599), (4527, 8921), (5533, 7299)]