40748031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 62646480

約数和(自身を除く): 21898449

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 1163, 2061, 3489, 3893, 10467, 11679, 19771, 35037, 59313, 177939, 266327, 798981, 2396943, 4527559, 13582677, 40748031]

約数ペア:

[(1, 40748031), (3, 13582677), (9, 4527559), (17, 2396943), (51, 798981), (153, 266327), (229, 177939), (687, 59313), (1163, 35037), (2061, 19771), (3489, 11679), (3893, 10467)]