12470283

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 20756736

約数和(自身を除く): 8286453

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1511, 2751, 4533, 8253, 10577, 13599, 31731, 95193, 197941, 593823, 1385587, 1781469, 4156761, 12470283]

約数ペア:

[(1, 12470283), (3, 4156761), (7, 1781469), (9, 1385587), (21, 593823), (63, 197941), (131, 95193), (393, 31731), (917, 13599), (1179, 10577), (1511, 8253), (2751, 4533)]