389780415063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1685107}}^1$

素因数の和:1685788

約数の個数: 32

約数和(自身を含む): 622815916800

約数和(自身を除く): 233035501737

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 659, 1977, 5931, 8567, 17793, 25701, 77103, 231309, 1685107, 5055321, 15165963, 21906391, 45497889, 65719173, 197157519, 591472557, 1110485513, 3331456539, 9994369617, 14436311669, 29983108851, 43308935007, 129926805021, 389780415063]

約数ペア:

[(1, 389780415063), (3, 129926805021), (9, 43308935007), (13, 29983108851), (27, 14436311669), (39, 9994369617), (117, 3331456539), (351, 1110485513), (659, 591472557), (1977, 197157519), (5931, 65719173), (8567, 45497889), (17793, 21906391), (25701, 15165963), (77103, 5055321), (231309, 1685107)]