313486569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 510831360

約数和(自身を除く): 197344791

約数列:

[1, 3, 9, 11, 33, 47, 89, 99, 141, 267, 423, 517, 757, 801, 979, 1551, 2271, 2937, 4183, 4653, 6813, 8327, 8811, 12549, 24981, 35579, 37647, 46013, 67373, 74943, 106737, 138039, 202119, 320211, 391369, 414117, 606357, 741103, 1174107, 2223309, 3166531, 3522321, 6669927, 9499593, 28498779, 34831841, 104495523, 313486569]

約数ペア:

[(1, 313486569), (3, 104495523), (9, 34831841), (11, 28498779), (33, 9499593), (47, 6669927), (89, 3522321), (99, 3166531), (141, 2223309), (267, 1174107), (423, 741103), (517, 606357), (757, 414117), (801, 391369), (979, 320211), (1551, 202119), (2271, 138039), (2937, 106737), (4183, 74943), (4653, 67373), (6813, 46013), (8327, 37647), (8811, 35579), (12549, 24981)]