9820227

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 13473792

約数和(自身を除く): 3653565

約数列:

[1, 3, 47, 141, 257, 271, 771, 813, 12079, 12737, 36237, 38211, 69647, 208941, 3273409, 9820227]

約数ペア:

[(1, 9820227), (3, 3273409), (47, 208941), (141, 69647), (257, 38211), (271, 36237), (771, 12737), (813, 12079)]