126420006349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33883679}}^1$

素因数の和:33883740

約数の個数: 16

約数和(自身を含む): 159388830720

約数和(自身を除く): 32968824371

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 33883679, 237185753, 440487827, 1389230839, 3083414789, 9724615873, 18060000907, 126420006349]

約数ペア:

[(1, 126420006349), (7, 18060000907), (13, 9724615873), (41, 3083414789), (91, 1389230839), (287, 440487827), (533, 237185753), (3731, 33883679)]