32987781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 50388000

約数和(自身を除く): 17400219

約数列:

[1, 3, 9, 19, 57, 171, 379, 509, 1137, 1527, 3411, 4581, 7201, 9671, 21603, 29013, 64809, 87039, 192911, 578733, 1736199, 3665309, 10995927, 32987781]

約数ペア:

[(1, 32987781), (3, 10995927), (9, 3665309), (19, 1736199), (57, 578733), (171, 192911), (379, 87039), (509, 64809), (1137, 29013), (1527, 21603), (3411, 9671), (4581, 7201)]