938057913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 1500145920

約数和(自身を除く): 562088007

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 179, 423, 537, 611, 953, 1611, 1833, 2327, 2859, 5499, 6981, 8413, 8577, 12389, 20943, 25239, 37167, 44791, 75717, 109369, 111501, 134373, 170587, 328107, 403119, 511761, 582283, 984321, 1535283, 1746849, 2217631, 5240547, 6652893, 8017589, 19958679, 24052767, 72158301, 104228657, 312685971, 938057913]

約数ペア:

[(1, 938057913), (3, 312685971), (9, 104228657), (13, 72158301), (39, 24052767), (47, 19958679), (117, 8017589), (141, 6652893), (179, 5240547), (423, 2217631), (537, 1746849), (611, 1535283), (953, 984321), (1611, 582283), (1833, 511761), (2327, 403119), (2859, 328107), (5499, 170587), (6981, 134373), (8413, 111501), (8577, 109369), (12389, 75717), (20943, 44791), (25239, 37167)]