4507839

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 8570880

約数和(自身を除く): 4063041

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 61, 63, 69, 119, 153, 161, 183, 189, 207, 357, 391, 427, 459, 483, 549, 621, 1037, 1071, 1173, 1281, 1403, 1449, 1647, 2737, 3111, 3213, 3519, 3843, 4209, 4347, 7259, 8211, 9333, 9821, 10557, 11529, 12627, 21777, 23851, 24633, 27999, 29463, 37881, 65331, 71553, 73899, 88389, 166957, 195993, 214659, 265167, 500871, 643977, 1502613, 4507839]

約数ペア:

[(1, 4507839), (3, 1502613), (7, 643977), (9, 500871), (17, 265167), (21, 214659), (23, 195993), (27, 166957), (51, 88389), (61, 73899), (63, 71553), (69, 65331), (119, 37881), (153, 29463), (161, 27999), (183, 24633), (189, 23851), (207, 21777), (357, 12627), (391, 11529), (427, 10557), (459, 9821), (483, 9333), (549, 8211), (621, 7259), (1037, 4347), (1071, 4209), (1173, 3843), (1281, 3519), (1403, 3213), (1449, 3111), (1647, 2737)]