121346979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4931}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 174553344

約数和(自身を除く): 53206365

約数列:

[1, 3, 13, 39, 631, 1893, 4931, 8203, 14793, 24609, 64103, 192309, 3111461, 9334383, 40448993, 121346979]

約数ペア:

[(1, 121346979), (3, 40448993), (13, 9334383), (39, 3111461), (631, 192309), (1893, 64103), (4931, 24609), (8203, 14793)]