12103839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 19274112

約数和(自身を除く): 7170273

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1187, 3399, 3561, 10197, 10683, 13057, 39171, 117513, 122261, 366783, 1100349, 1344871, 4034613, 12103839]

約数ペア:

[(1, 12103839), (3, 4034613), (9, 1344871), (11, 1100349), (33, 366783), (99, 122261), (103, 117513), (309, 39171), (927, 13057), (1133, 10683), (1187, 10197), (3399, 3561)]