38950209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 59477600

約数和(自身を除く): 20527391

約数列:

[1, 3, 9, 19, 57, 171, 379, 601, 1137, 1803, 3411, 5409, 7201, 11419, 21603, 34257, 64809, 102771, 227779, 683337, 2050011, 4327801, 12983403, 38950209]

約数ペア:

[(1, 38950209), (3, 12983403), (9, 4327801), (19, 2050011), (57, 683337), (171, 227779), (379, 102771), (601, 64809), (1137, 34257), (1803, 21603), (3411, 11419), (5409, 7201)]