30517053

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 48537600

約数和(自身を除く): 18020547

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 631, 987, 1029, 1893, 2303, 4417, 6909, 13251, 16121, 29657, 30919, 48363, 88971, 92757, 207599, 216433, 622797, 649299, 1453193, 4359579, 10172351, 30517053]

約数ペア:

[(1, 30517053), (3, 10172351), (7, 4359579), (21, 1453193), (47, 649299), (49, 622797), (141, 216433), (147, 207599), (329, 92757), (343, 88971), (631, 48363), (987, 30919), (1029, 29657), (1893, 16121), (2303, 13251), (4417, 6909)]