5214951

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 9285120

約数和(自身を除く): 4070169

約数列:

[1, 3, 7, 9, 21, 23, 59, 61, 63, 69, 161, 177, 183, 207, 413, 427, 483, 531, 549, 1239, 1281, 1357, 1403, 1449, 3599, 3717, 3843, 4071, 4209, 9499, 9821, 10797, 12213, 12627, 25193, 28497, 29463, 32391, 75579, 82777, 85491, 88389, 226737, 248331, 579439, 744993, 1738317, 5214951]

約数ペア:

[(1, 5214951), (3, 1738317), (7, 744993), (9, 579439), (21, 248331), (23, 226737), (59, 88389), (61, 85491), (63, 82777), (69, 75579), (161, 32391), (177, 29463), (183, 28497), (207, 25193), (413, 12627), (427, 12213), (483, 10797), (531, 9821), (549, 9499), (1239, 4209), (1281, 4071), (1357, 3843), (1403, 3717), (1449, 3599)]