2904204549897

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2004281953}}^1$

素因数の和:2004281989

約数の個数: 24

約数和(自身を含む): 5002687757184

約数和(自身を除く): 2098483207287

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2004281953, 6012845859, 14029973671, 18038537577, 42089921013, 46098484919, 126269763039, 138295454757, 322689394433, 414886364271, 968068183299, 2904204549897]

約数ペア:

[(1, 2904204549897), (3, 968068183299), (7, 414886364271), (9, 322689394433), (21, 138295454757), (23, 126269763039), (63, 46098484919), (69, 42089921013), (161, 18038537577), (207, 14029973671), (483, 6012845859), (1449, 2004281953)]