27407443

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 33143040

約数和(自身を除く): 5735597

約数列:

[1, 7, 19, 133, 251, 821, 1757, 4769, 5747, 15599, 33383, 109193, 206071, 1442497, 3915349, 27407443]

約数ペア:

[(1, 27407443), (7, 3915349), (19, 1442497), (133, 206071), (251, 109193), (821, 33383), (1757, 15599), (4769, 5747)]