12941235

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 23158080

約数和(自身を除く): 10216845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 373, 771, 1119, 1285, 1865, 2313, 3357, 3855, 5595, 6939, 10071, 11565, 16785, 34695, 50355, 95861, 287583, 479305, 862749, 1437915, 2588247, 4313745, 12941235]

約数ペア:

[(1, 12941235), (3, 4313745), (5, 2588247), (9, 1437915), (15, 862749), (27, 479305), (45, 287583), (135, 95861), (257, 50355), (373, 34695), (771, 16785), (1119, 11565), (1285, 10071), (1865, 6939), (2313, 5595), (3357, 3855)]