1447929

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 2519040

約数和(自身を除く): 1071111

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 163, 189, 329, 423, 489, 987, 1141, 1269, 1467, 2961, 3423, 4401, 7661, 8883, 10269, 22983, 30807, 53627, 68949, 160881, 206847, 482643, 1447929]

約数ペア:

[(1, 1447929), (3, 482643), (7, 206847), (9, 160881), (21, 68949), (27, 53627), (47, 30807), (63, 22983), (141, 10269), (163, 8883), (189, 7661), (329, 4401), (423, 3423), (489, 2961), (987, 1467), (1141, 1269)]