5161473399167

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{722581}}^1$

素因数の和:723087

約数の個数: 24

約数和(自身を含む): 5576552597952

約数和(自身を除く): 415079198785

約数列:

[1, 19, 47, 361, 421, 893, 7999, 16967, 19787, 151981, 375953, 722581, 7143107, 13729039, 33961307, 260851741, 304206601, 645264833, 5779925419, 12260031827, 14297710247, 109818582961, 271656494693, 5161473399167]

約数ペア:

[(1, 5161473399167), (19, 271656494693), (47, 109818582961), (361, 14297710247), (421, 12260031827), (893, 5779925419), (7999, 645264833), (16967, 304206601), (19787, 260851741), (151981, 33961307), (375953, 13729039), (722581, 7143107)]