3487143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 5104512

約数和(自身を除く): 1617369

約数列:

[1, 3, 11, 33, 251, 421, 753, 1263, 2761, 4631, 8283, 13893, 105671, 317013, 1162381, 3487143]

約数ペア:

[(1, 3487143), (3, 1162381), (11, 317013), (33, 105671), (251, 13893), (421, 8283), (753, 4631), (1263, 2761)]