425262243

素因数分解:

$3^1\times 7^1\times {\mathrm{3079}}^1\times {\mathrm{6577}}^1$

素因数の和:9666

約数の個数: 16

約数和(自身を含む): 648327680

約数和(自身を除く): 223065437

約数列:

[1, 3, 7, 21, 3079, 6577, 9237, 19731, 21553, 46039, 64659, 138117, 20250583, 60751749, 141754081, 425262243]

約数ペア:

[(1, 425262243), (3, 141754081), (7, 60751749), (21, 20250583), (3079, 138117), (6577, 64659), (9237, 46039), (19731, 21553)]