39039441

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 62650368

約数和(自身を除く): 23610927

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 617, 917, 1851, 2751, 3013, 4319, 9039, 12957, 14191, 21091, 42573, 63273, 80827, 99337, 242481, 298011, 565789, 1697367, 1859021, 5577063, 13013147, 39039441]

約数ペア:

[(1, 39039441), (3, 13013147), (7, 5577063), (21, 1859021), (23, 1697367), (69, 565789), (131, 298011), (161, 242481), (393, 99337), (483, 80827), (617, 63273), (917, 42573), (1851, 21091), (2751, 14191), (3013, 12957), (4319, 9039)]