779331183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 1083912192

約数和(自身を除く): 304581009

約数列:

[1, 3, 43, 107, 129, 131, 321, 393, 431, 1293, 4601, 5633, 13803, 14017, 16899, 18533, 42051, 46117, 55599, 56461, 138351, 169383, 602731, 1808193, 1983031, 2427823, 5949093, 6041327, 7283469, 18123981, 259777061, 779331183]

約数ペア:

[(1, 779331183), (3, 259777061), (43, 18123981), (107, 7283469), (129, 6041327), (131, 5949093), (321, 2427823), (393, 1983031), (431, 1808193), (1293, 602731), (4601, 169383), (5633, 138351), (13803, 56461), (14017, 55599), (16899, 46117), (18533, 42051)]