2201219301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 3103100928

約数和(自身を除く): 901881627

約数列:

[1, 3, 23, 69, 107, 321, 397, 751, 1191, 2253, 2461, 7383, 9131, 17273, 27393, 42479, 51819, 80357, 127437, 241071, 298147, 894441, 977017, 1848211, 2931051, 5544633, 6857381, 20572143, 31901729, 95705187, 733739767, 2201219301]

約数ペア:

[(1, 2201219301), (3, 733739767), (23, 95705187), (69, 31901729), (107, 20572143), (321, 6857381), (397, 5544633), (751, 2931051), (1191, 1848211), (2253, 977017), (2461, 894441), (7383, 298147), (9131, 241071), (17273, 127437), (27393, 80357), (42479, 51819)]