888917073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{402043}}^1$

素因数の和:402124

約数の個数: 16

約数和(自身を含む): 1312271616

約数和(自身を除く): 423354543

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 402043, 1206129, 4422473, 13267419, 26936881, 80810643, 296305691, 888917073]

約数ペア:

[(1, 888917073), (3, 296305691), (11, 80810643), (33, 26936881), (67, 13267419), (201, 4422473), (737, 1206129), (2211, 402043)]