38807271

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 57424640

約数和(自身を除く): 18617369

約数列:

[1, 3, 9, 67, 139, 201, 417, 463, 603, 1251, 1389, 4167, 9313, 27939, 31021, 64357, 83817, 93063, 193071, 279189, 579213, 4311919, 12935757, 38807271]

約数ペア:

[(1, 38807271), (3, 12935757), (9, 4311919), (67, 579213), (139, 279189), (201, 193071), (417, 93063), (463, 83817), (603, 64357), (1251, 31021), (1389, 27939), (4167, 9313)]