1330993428507

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{25423}}^1\times {\mathrm{81931}}^1$

素因数の和:107431

約数の個数: 24

約数和(自身を含む): 1949724661248

約数和(自身を除く): 618731232741

約数列:

[1, 3, 9, 71, 213, 639, 25423, 76269, 81931, 228807, 245793, 737379, 1805033, 5415099, 5817101, 16245297, 17451303, 52353909, 2082931813, 6248795439, 18746386317, 147888158723, 443664476169, 1330993428507]

約数ペア:

[(1, 1330993428507), (3, 443664476169), (9, 147888158723), (71, 18746386317), (213, 6248795439), (639, 2082931813), (25423, 52353909), (76269, 17451303), (81931, 16245297), (228807, 5817101), (245793, 5415099), (737379, 1805033)]