1330289331

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 2055234048

約数和(自身を除く): 724944717

約数列:

[1, 3, 7, 21, 97, 291, 331, 679, 993, 1973, 2037, 2317, 5919, 6951, 13811, 32107, 41433, 96321, 191381, 224749, 574143, 653063, 674247, 1339667, 1959189, 4019001, 4571441, 13714323, 63347111, 190041333, 443429777, 1330289331]

約数ペア:

[(1, 1330289331), (3, 443429777), (7, 190041333), (21, 63347111), (97, 13714323), (291, 4571441), (331, 4019001), (679, 1959189), (993, 1339667), (1973, 674247), (2037, 653063), (2317, 574143), (5919, 224749), (6951, 191381), (13811, 96321), (32107, 41433)]