29412513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 19596447

約数列:

[1, 3, 9, 13, 19, 39, 57, 101, 117, 131, 171, 247, 303, 393, 741, 909, 1179, 1313, 1703, 1919, 2223, 2489, 3939, 5109, 5757, 7467, 11817, 13231, 15327, 17271, 22401, 24947, 32357, 39693, 74841, 97071, 119079, 172003, 224523, 251389, 291213, 516009, 754167, 1548027, 2262501, 3268057, 9804171, 29412513]

約数ペア:

[(1, 29412513), (3, 9804171), (9, 3268057), (13, 2262501), (19, 1548027), (39, 754167), (57, 516009), (101, 291213), (117, 251389), (131, 224523), (171, 172003), (247, 119079), (303, 97071), (393, 74841), (741, 39693), (909, 32357), (1179, 24947), (1313, 22401), (1703, 17271), (1919, 15327), (2223, 13231), (2489, 11817), (3939, 7467), (5109, 5757)]