313698771

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17419}}^1$

素因数の和:17480

約数の個数: 32

約数和(自身を含む): 501696000

約数和(自身を除く): 187997229

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 17419, 18009, 52257, 156771, 400637, 470313, 505151, 1201911, 1515453, 3605733, 4546359, 10817199, 11618473, 13639077, 34855419, 104566257, 313698771]

約数ペア:

[(1, 313698771), (3, 104566257), (9, 34855419), (23, 13639077), (27, 11618473), (29, 10817199), (69, 4546359), (87, 3605733), (207, 1515453), (261, 1201911), (621, 505151), (667, 470313), (783, 400637), (2001, 156771), (6003, 52257), (17419, 18009)]