1493378779

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 1556766720

約数和(自身を除く): 63387941

約数列:

[1, 31, 163, 479, 617, 5053, 14849, 19127, 78077, 100571, 295543, 2420387, 3117701, 9161833, 48173509, 1493378779]

約数ペア:

[(1, 1493378779), (31, 48173509), (163, 9161833), (479, 3117701), (617, 2420387), (5053, 295543), (14849, 100571), (19127, 78077)]