1947029409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{34171}}^1$

素因数の和:34677

約数の個数: 24

約数和(自身を含む): 3035020352

約数和(自身を除く): 1087990943

約数列:

[1, 3, 9, 13, 39, 117, 487, 1461, 4383, 6331, 18993, 34171, 56979, 102513, 307539, 444223, 1332669, 3998007, 16641277, 49923831, 149771493, 216336601, 649009803, 1947029409]

約数ペア:

[(1, 1947029409), (3, 649009803), (9, 216336601), (13, 149771493), (39, 49923831), (117, 16641277), (487, 3998007), (1461, 1332669), (4383, 444223), (6331, 307539), (18993, 102513), (34171, 56979)]