780274729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{51787}}^1$

素因数の和:51880

約数の個数: 16

約数和(自身を含む): 899039680

約数和(自身を除く): 118764951

約数列:

[1, 13, 19, 61, 247, 793, 1159, 15067, 51787, 673231, 983953, 3159007, 12791389, 41067091, 60021133, 780274729]

約数ペア:

[(1, 780274729), (13, 60021133), (19, 41067091), (61, 12791389), (247, 3159007), (793, 983953), (1159, 673231), (15067, 51787)]