333080517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21521}}^1$

素因数の和:21609

約数の個数: 32

約数和(自身を含む): 561982464

約数和(自身を除く): 228901947

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 21521, 64563, 150647, 236731, 451941, 710193, 1441907, 1657117, 4325721, 4971351, 10093349, 15860977, 30280047, 47582931, 111026839, 333080517]

約数ペア:

[(1, 333080517), (3, 111026839), (7, 47582931), (11, 30280047), (21, 15860977), (33, 10093349), (67, 4971351), (77, 4325721), (201, 1657117), (231, 1441907), (469, 710193), (737, 451941), (1407, 236731), (2211, 150647), (5159, 64563), (15477, 21521)]