47426523

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 64087200

約数和(自身を除く): 16660677

約数列:

[1, 3, 137, 257, 411, 449, 771, 1347, 35209, 61513, 105627, 115393, 184539, 346179, 15808841, 47426523]

約数ペア:

[(1, 47426523), (3, 15808841), (137, 346179), (257, 184539), (411, 115393), (449, 105627), (771, 61513), (1347, 35209)]