39472377

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1373}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 61862976

約数和(自身を除く): 22390599

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 1373, 4107, 4119, 9583, 9611, 28749, 28833, 50801, 152403, 355607, 1066821, 1879637, 5638911, 13157459, 39472377]

約数ペア:

[(1, 39472377), (3, 13157459), (7, 5638911), (21, 1879637), (37, 1066821), (111, 355607), (259, 152403), (777, 50801), (1369, 28833), (1373, 28749), (4107, 9611), (4119, 9583)]