38237367

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 62668800

約数和(自身を除く): 24431433

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2039, 2679, 6117, 6251, 14273, 18753, 38741, 42819, 95833, 116223, 271187, 287499, 670831, 813561, 1820827, 2012493, 5462481, 12745789, 38237367]

約数ペア:

[(1, 38237367), (3, 12745789), (7, 5462481), (19, 2012493), (21, 1820827), (47, 813561), (57, 670831), (133, 287499), (141, 271187), (329, 116223), (399, 95833), (893, 42819), (987, 38741), (2039, 18753), (2679, 14273), (6117, 6251)]