1948775888703

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4884150097}}^1$

素因数の和:4884150126

約数の個数: 16

約数和(自身を含む): 3125856062720

約数和(自身を除く): 1177080174017

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4884150097, 14652450291, 34189050679, 92798851843, 102567152037, 278396555529, 649591962901, 1948775888703]

約数ペア:

[(1, 1948775888703), (3, 649591962901), (7, 278396555529), (19, 102567152037), (21, 92798851843), (57, 34189050679), (133, 14652450291), (399, 4884150097)]