4685721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 6635520

約数和(自身を除く): 1949799

約数列:

[1, 3, 23, 59, 69, 177, 1151, 1357, 3453, 4071, 26473, 67909, 79419, 203727, 1561907, 4685721]

約数ペア:

[(1, 4685721), (3, 1561907), (23, 203727), (59, 79419), (69, 67909), (177, 26473), (1151, 4071), (1357, 3453)]