9078979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3017021

約数列:

[1, 7, 13, 19, 59, 89, 91, 133, 247, 413, 623, 767, 1121, 1157, 1691, 1729, 5251, 5369, 7847, 8099, 11837, 14573, 21983, 36757, 68263, 99769, 102011, 153881, 477841, 698383, 1296997, 9078979]

約数ペア:

[(1, 9078979), (7, 1296997), (13, 698383), (19, 477841), (59, 153881), (89, 102011), (91, 99769), (133, 68263), (247, 36757), (413, 21983), (623, 14573), (767, 11837), (1121, 8099), (1157, 7847), (1691, 5369), (1729, 5251)]