345773007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{31517}}^1$

素因数の和:31599

約数の個数: 24

約数和(自身を含む): 531015264

約数和(自身を除く): 185242257

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 31517, 94551, 283653, 724891, 1670401, 2174673, 5011203, 6524019, 15033609, 38419223, 115257669, 345773007]

約数ペア:

[(1, 345773007), (3, 115257669), (9, 38419223), (23, 15033609), (53, 6524019), (69, 5011203), (159, 2174673), (207, 1670401), (477, 724891), (1219, 283653), (3657, 94551), (10971, 31517)]