3727947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 5346432

約数和(自身を除く): 1618485

約数列:

[1, 3, 17, 51, 67, 201, 1091, 1139, 3273, 3417, 18547, 55641, 73097, 219291, 1242649, 3727947]

約数ペア:

[(1, 3727947), (3, 1242649), (17, 219291), (51, 73097), (67, 55641), (201, 18547), (1091, 3417), (1139, 3273)]