20131340979

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{570083}}^1$

素因数の和:570314

約数の個数: 16

約数和(自身を含む): 27364032000

約数和(自身を除く): 7232691021

約数列:

[1, 3, 79, 149, 237, 447, 11771, 35313, 570083, 1710249, 45036557, 84942367, 135109671, 254827101, 6710446993, 20131340979]

約数ペア:

[(1, 20131340979), (3, 6710446993), (79, 254827101), (149, 135109671), (237, 84942367), (447, 45036557), (11771, 1710249), (35313, 570083)]