47727213

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 64611456

約数和(自身を除く): 16884243

約数列:

[1, 3, 103, 257, 309, 601, 771, 1803, 26471, 61903, 79413, 154457, 185709, 463371, 15909071, 47727213]

約数ペア:

[(1, 47727213), (3, 15909071), (103, 463371), (257, 185709), (309, 154457), (601, 79413), (771, 61903), (1803, 26471)]