12934257

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 20951040

約数和(自身を除く): 8016783

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 439, 483, 1281, 1317, 1403, 3073, 4209, 9219, 9821, 10097, 26779, 29463, 30291, 70679, 80337, 187453, 212037, 562359, 615917, 1847751, 4311419, 12934257]

約数ペア:

[(1, 12934257), (3, 4311419), (7, 1847751), (21, 615917), (23, 562359), (61, 212037), (69, 187453), (161, 80337), (183, 70679), (427, 30291), (439, 29463), (483, 26779), (1281, 10097), (1317, 9821), (1403, 9219), (3073, 4209)]