15441775209

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12900397}}^1$

素因数の和:12900429

約数の個数: 24

約数和(自身を含む): 26832827840

約数和(自身を除く): 11391052631

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 12900397, 38701191, 90302779, 116103573, 245107543, 270908337, 735322629, 812725011, 1715752801, 2205967887, 5147258403, 15441775209]

約数ペア:

[(1, 15441775209), (3, 5147258403), (7, 2205967887), (9, 1715752801), (19, 812725011), (21, 735322629), (57, 270908337), (63, 245107543), (133, 116103573), (171, 90302779), (399, 38701191), (1197, 12900397)]