1428305249301

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{322343771}}^1$

素因数の和:322343992

約数の個数: 16

約数和(自身を含む): 2186780149248

約数和(自身を除く): 758474899947

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 322343771, 967031313, 2256406397, 6769219191, 68014535681, 204043607043, 476101749767, 1428305249301]

約数ペア:

[(1, 1428305249301), (3, 476101749767), (7, 204043607043), (21, 68014535681), (211, 6769219191), (633, 2256406397), (1477, 967031313), (4431, 322343771)]