38042667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 62969088

約数和(自身を除く): 24926421

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 201, 207, 211, 299, 603, 633, 871, 897, 1541, 1899, 2613, 2691, 2743, 4623, 4853, 7839, 8229, 13869, 14137, 14559, 20033, 24687, 42411, 43677, 60099, 63089, 127233, 180297, 183781, 189267, 325151, 551343, 567801, 975453, 1654029, 2926359, 4226963, 12680889, 38042667]

約数ペア:

[(1, 38042667), (3, 12680889), (9, 4226963), (13, 2926359), (23, 1654029), (39, 975453), (67, 567801), (69, 551343), (117, 325151), (201, 189267), (207, 183781), (211, 180297), (299, 127233), (603, 63089), (633, 60099), (871, 43677), (897, 42411), (1541, 24687), (1899, 20033), (2613, 14559), (2691, 14137), (2743, 13869), (4623, 8229), (4853, 7839)]