11771883

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 7434837

約数列:

[1, 3, 9, 23, 29, 37, 53, 69, 87, 111, 159, 207, 261, 333, 477, 667, 851, 1073, 1219, 1537, 1961, 2001, 2553, 3219, 3657, 4611, 5883, 6003, 7659, 9657, 10971, 13833, 17649, 24679, 35351, 45103, 56869, 74037, 106053, 135309, 170607, 222111, 318159, 405927, 511821, 1307987, 3923961, 11771883]

約数ペア:

[(1, 11771883), (3, 3923961), (9, 1307987), (23, 511821), (29, 405927), (37, 318159), (53, 222111), (69, 170607), (87, 135309), (111, 106053), (159, 74037), (207, 56869), (261, 45103), (333, 35351), (477, 24679), (667, 17649), (851, 13833), (1073, 10971), (1219, 9657), (1537, 7659), (1961, 6003), (2001, 5883), (2553, 4611), (3219, 3657)]