248859051

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{117331}}^1$

素因数の和:117442

約数の個数: 16

約数和(自身を含む): 382971648

約数和(自身を除く): 134112597

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 117331, 351993, 821317, 2463951, 11850431, 35551293, 82953017, 248859051]

約数ペア:

[(1, 248859051), (3, 82953017), (7, 35551293), (21, 11850431), (101, 2463951), (303, 821317), (707, 351993), (2121, 117331)]