1880241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2757888

約数和(自身を除く): 877647

約数列:

[1, 3, 11, 33, 227, 251, 681, 753, 2497, 2761, 7491, 8283, 56977, 170931, 626747, 1880241]

約数ペア:

[(1, 1880241), (3, 626747), (11, 170931), (33, 56977), (227, 8283), (251, 7491), (681, 2761), (753, 2497)]