30012759

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1327}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 49720320

約数和(自身を除く): 19707561

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1327, 2513, 3231, 3981, 7539, 9289, 11943, 22617, 27867, 83601, 476393, 1429179, 3334751, 4287537, 10004253, 30012759]

約数ペア:

[(1, 30012759), (3, 10004253), (7, 4287537), (9, 3334751), (21, 1429179), (63, 476393), (359, 83601), (1077, 27867), (1327, 22617), (2513, 11943), (3231, 9289), (3981, 7539)]