1489619079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23977}}^1$

素因数の和:24061

約数の個数: 40

約数和(自身を含む): 2437123920

約数和(自身を除く): 947504841

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 1053, 1593, 2301, 4779, 6903, 20709, 23977, 62127, 71931, 215793, 311701, 647379, 935103, 1414643, 1942137, 2805309, 4243929, 8415927, 12731787, 18390359, 25247781, 38195361, 55171077, 114586083, 165513231, 496539693, 1489619079]

約数ペア:

[(1, 1489619079), (3, 496539693), (9, 165513231), (13, 114586083), (27, 55171077), (39, 38195361), (59, 25247781), (81, 18390359), (117, 12731787), (177, 8415927), (351, 4243929), (531, 2805309), (767, 1942137), (1053, 1414643), (1593, 935103), (2301, 647379), (4779, 311701), (6903, 215793), (20709, 71931), (23977, 62127)]