40937343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 20752257

約数列:

[1, 3, 17, 19, 51, 57, 83, 249, 323, 509, 969, 1411, 1527, 1577, 4233, 4731, 8653, 9671, 25959, 26809, 29013, 42247, 80427, 126741, 164407, 493221, 718199, 802693, 2154597, 2408079, 13645781, 40937343]

約数ペア:

[(1, 40937343), (3, 13645781), (17, 2408079), (19, 2154597), (51, 802693), (57, 718199), (83, 493221), (249, 164407), (323, 126741), (509, 80427), (969, 42247), (1411, 29013), (1527, 26809), (1577, 25959), (4233, 9671), (4731, 8653)]