9926847

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 7214913

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 991, 1113, 1431, 2973, 3339, 6937, 8919, 10017, 20811, 26757, 52523, 62433, 157569, 187299, 367661, 472707, 1102983, 1418121, 3308949, 9926847]

約数ペア:

[(1, 9926847), (3, 3308949), (7, 1418121), (9, 1102983), (21, 472707), (27, 367661), (53, 187299), (63, 157569), (159, 62433), (189, 52523), (371, 26757), (477, 20811), (991, 10017), (1113, 8919), (1431, 6937), (2973, 3339)]