1518702969

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{4049}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 2365459200

約数和(自身を除く): 846756231

約数列:

[1, 3, 7, 21, 53, 159, 337, 371, 1011, 1113, 2359, 4049, 7077, 12147, 17861, 28343, 53583, 85029, 125027, 214597, 375081, 643791, 1364513, 1502179, 4093539, 4506537, 9551591, 28654773, 72319189, 216957567, 506234323, 1518702969]

約数ペア:

[(1, 1518702969), (3, 506234323), (7, 216957567), (21, 72319189), (53, 28654773), (159, 9551591), (337, 4506537), (371, 4093539), (1011, 1502179), (1113, 1364513), (2359, 643791), (4049, 375081), (7077, 214597), (12147, 125027), (17861, 85029), (28343, 53583)]