103954319

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 126349440

約数和(自身を除く): 22395121

約数列:

[1, 7, 23, 67, 161, 419, 469, 529, 1541, 2933, 3703, 9637, 10787, 28073, 35443, 67459, 196511, 221651, 248101, 645679, 1551557, 4519753, 14850617, 103954319]

約数ペア:

[(1, 103954319), (7, 14850617), (23, 4519753), (67, 1551557), (161, 645679), (419, 248101), (469, 221651), (529, 196511), (1541, 67459), (2933, 35443), (3703, 28073), (9637, 10787)]