2759931

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 4243200

約数和(自身を除く): 1483269

約数列:

[1, 3, 9, 23, 67, 69, 199, 201, 207, 597, 603, 1541, 1791, 4577, 4623, 13333, 13731, 13869, 39999, 41193, 119997, 306659, 919977, 2759931]

約数ペア:

[(1, 2759931), (3, 919977), (9, 306659), (23, 119997), (67, 41193), (69, 39999), (199, 13869), (201, 13731), (207, 13333), (597, 4623), (603, 4577), (1541, 1791)]