486521217

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 867379968

約数和(自身を除く): 380858751

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 503, 819, 1181, 1509, 3521, 3543, 4527, 6539, 8267, 10563, 10629, 15353, 19617, 24801, 31689, 45773, 46059, 58851, 74403, 107471, 137319, 138177, 322413, 411957, 594043, 967239, 1782129, 4158301, 5346387, 7722559, 12474903, 23167677, 37424709, 54057913, 69503031, 162173739, 486521217]

約数ペア:

[(1, 486521217), (3, 162173739), (7, 69503031), (9, 54057913), (13, 37424709), (21, 23167677), (39, 12474903), (63, 7722559), (91, 5346387), (117, 4158301), (273, 1782129), (503, 967239), (819, 594043), (1181, 411957), (1509, 322413), (3521, 138177), (3543, 137319), (4527, 107471), (6539, 74403), (8267, 58851), (10563, 46059), (10629, 45773), (15353, 31689), (19617, 24801)]