43393701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 66183040

約数和(自身を除く): 22789339

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 373, 471, 741, 1119, 2041, 2983, 4849, 6123, 7087, 8949, 14547, 21261, 38779, 58561, 92131, 116337, 175683, 276393, 761293, 1112659, 2283879, 3337977, 14464567, 43393701]

約数ペア:

[(1, 43393701), (3, 14464567), (13, 3337977), (19, 2283879), (39, 1112659), (57, 761293), (157, 276393), (247, 175683), (373, 116337), (471, 92131), (741, 58561), (1119, 38779), (2041, 21261), (2983, 14547), (4849, 8949), (6123, 7087)]