304328367

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6217}}^1$

素因数の和:6277

約数の個数: 48

約数和(自身を含む): 538727520

約数和(自身を除く): 234399153

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 5439, 6217, 6993, 16317, 18651, 43519, 48951, 55953, 130557, 167859, 230029, 304633, 391671, 690087, 913899, 1175013, 1610203, 2070261, 2741697, 4830609, 6210783, 8225091, 11271421, 14491827, 33814263, 43475481, 101442789, 304328367]

約数ペア:

[(1, 304328367), (3, 101442789), (7, 43475481), (9, 33814263), (21, 14491827), (27, 11271421), (37, 8225091), (49, 6210783), (63, 4830609), (111, 2741697), (147, 2070261), (189, 1610203), (259, 1175013), (333, 913899), (441, 690087), (777, 391671), (999, 304633), (1323, 230029), (1813, 167859), (2331, 130557), (5439, 55953), (6217, 48951), (6993, 43519), (16317, 18651)]