3260007

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 20

約数和(自身を含む): 4919376

約数和(自身を除く): 1659369

約数列:

[1, 3, 9, 27, 81, 167, 241, 501, 723, 1503, 2169, 4509, 6507, 13527, 19521, 40247, 120741, 362223, 1086669, 3260007]

約数ペア:

[(1, 3260007), (3, 1086669), (9, 362223), (27, 120741), (81, 40247), (167, 19521), (241, 13527), (501, 6507), (723, 4509), (1503, 2169)]