305128221

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{331301}}^1$

素因数の和:331611

約数の個数: 8

約数和(自身を含む): 408164064

約数和(自身を除く): 103035843

約数列:

[1, 3, 307, 921, 331301, 993903, 101709407, 305128221]

約数ペア:

[(1, 305128221), (3, 101709407), (307, 993903), (921, 331301)]